23
Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. DS26900 Demo Kit General Description The DS26900 design kit provides a convenient platform to evaluate the DS26900. Connectors are provided to access all of the master and secondary JTAG ports. Jumpers allow configuration of all the DS26900 operating modes, and LEDs provide visual indication of device states. This document is intended to be used along with the DS26900 data sheet, available online at www.maxim-ic.com/DS26900 . Features Ribbon Cable Connectors for Master and Secondary JTAG Port Connections Jumpers for Device Configuration LEDs for Device State Outputs Simple Power Connections Ordering Information PART DESCRIPTION DS26900DK Demo kit for DS26900 DS26900 Demo Kit Layout Rev: 110107

DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

  • Upload
    others

  • View
    1

  • Download
    0

Embed Size (px)

Citation preview

Page 1: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

Maxim Integrated Products 1

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

DS26900 Demo Kit

General Description

The DS26900 design kit provides a convenient platform to evaluate the DS26900. Connectors are provided to access all of the master and secondary JTAG ports. Jumpers allow configuration of all the DS26900 operating modes, and LEDs provide visual indication of device states.

This document is intended to be used along with the DS26900 data sheet, available online at www.maxim-ic.com/DS26900.

Features

♦ Ribbon Cable Connectors for Master and Secondary JTAG Port Connections

♦ Jumpers for Device Configuration ♦ LEDs for Device State Outputs ♦ Simple Power Connections

Ordering Information

PART DESCRIPTION DS26900DK Demo kit for DS26900

DS26900 Demo Kit Layout

Rev: 110107

Page 2: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

_______________________________________________________________________________________ DS26900DK

Rev: 110107 2 of 23

Table of Contents

1. DS26900 DEMO KIT PCB LAYOUT................................................................................................4

2. OPERATION ....................................................................................................................................5

3. DS26900DK CONNECTORS, JUMPERS, AND INDICATORS.......................................................5 3.1 POWER ...........................................................................................................................................5 3.2 RESET ............................................................................................................................................5 3.3 DEVICE STATUS OUTPUTS...............................................................................................................5

3.3.1 Selected Secondary Port Indication....................................................................................................... 5 3.3.2 MGNT2–MGNT0.................................................................................................................................... 6 3.3.3 DPDV, MCI, and ACT ............................................................................................................................ 6

3.4 JTAG PORT CONNECTIONS.............................................................................................................6 3.4.1 JTAG Master Connectors Pinouts ......................................................................................................... 7 3.4.2 JTAG Secondary Port Connections ....................................................................................................... 8

3.5 JUMPERS AND INDICATORS ..............................................................................................................9 4. SAMPLE SETUP............................................................................................................................10

4.1 CONFIGURE DEVICE ......................................................................................................................10 4.2 SELECT MASTER PORT..................................................................................................................10

5. ADDITIONAL INFORMATION/RESOURCES................................................................................11 5.1 DS26900 INFORMATION................................................................................................................11 5.2 DS26900DK INFORMATION...........................................................................................................11 5.3 TECHNICAL SUPPORT ....................................................................................................................11

6. SCHEMATICS ................................................................................................................................11

7. DOCUMENT REVISION HISTORY................................................................................................12

Page 3: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

_______________________________________________________________________________________ DS26900DK

Rev: 110107 3 of 23

List of Figures

Figure 1-1. DS26900 Demo Kit Board Floorplan......................................................................................................... 4

List of Tables

Table 3-1. Power Connections .................................................................................................................................... 5 Table 3-2. SSPI4–SSPI0 Connections ......................................................................................................................... 6 Table 3-3. MGNT0–MGNT2 Connections ................................................................................................................... 6 Table 3-4. DPDV, MCI, and ACT Connections............................................................................................................ 6 Table 3-5. JTAG Master Port Connectors ................................................................................................................... 6 Table 3-6. J7, J8, and J9 Master Port Connector Pinouts........................................................................................... 7 Table 3-7. Secondary Port Connections...................................................................................................................... 8 Table 3-8. Jumpers...................................................................................................................................................... 9 Table 3-9. LED Indicators ............................................................................................................................................ 9 Table 4-1. Jumper Settings for Single Package Mode of Operation ......................................................................... 10 Table 4-2. Using External Test Master as the Master Port ....................................................................................... 10 Table 4-3. Using Test Master 1 as the master port ................................................................................................... 10 Table 4-4. Using Test Master 2 as the Master Port................................................................................................... 10

Page 4: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

_______________________________________________________________________________________ DS26900DK

Rev: 110107 4 of 23

1. DS26900 Demo Kit PCB Layout

Figure 1-1 shows the location of the master and secondary JTAG ports, jumpers, power connectors, and reset switch.

Figure 1-1. DS26900 Demo Kit Board Floorplan

J6

J5

J4

J9

J7

J8

J12

J11

SW1

J10

J13

DA

LLAS

DS26900

xxxxx xxxxx

DS7DS8DS1DS6DS13DS5DS2DS3DS11DS4DS12DS9DS14DS10DS15

JP8JP7

JP9JP10 JP5

JP6

JP1JP2 JP4

JP3JP12JP11JP13JP14

J14 J15

J1

Page 5: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

_______________________________________________________________________________________ DS26900DK

Rev: 110107 5 of 23

2. Operation

The simplest configuration to test for communication with the DS26900 demo kit is to connect a JTAG source to master port 1, connect power, and, using JTAG sequences, manipulate some of the device state output LEDs on the board. The SSPIx LEDs can be used to verify that the desired secondary port is being selected. The GPIOx LEDs can be observed to verify that the GPIO pins are being correctly selected. See Section 4 for the basic setup.

3. DS26900DK Connectors, Jumpers, and Indicators

See Figure 1-1 for location of connectors, switches, jumpers, and LED indicators described in this section. Refer to the DS26900 data sheet for a complete explanation of these device functions.

3.1 Power

The DS26900 demo kit is powered from a 3.3V supply. Two banana-type connectors are provided on the backside of the board, one for +3.3V and one for ground. See Table 3-3.

Table 3-1. Power Connections

CONNECTOR FUNCTION J14 +3.3V J15 Ground

3.2 Reset

The reset pushbutton (SW1) controls the DS26900’s RST input. Pushing this button provides an asynchronous reset for all the global registers and logic in the DS26900.

3.3 Device Status Outputs

The status of the following signals can be observed through LEDs on the board. Additionally, connectors J4, J5, and J6 are provided to make electrical connection for driving off-board circuitry.

3.3.1 Selected Secondary Port Indication

SSPI4–SSPI0 provide a binary indication as to which secondary port is currently selected in the manner described below.

4 3 2 1 0 1 1 1 1 1 = No secondary port selected 1 1 1 1 0 = Secondary port 1 selected

.

.

. 0 1 1 0 1 = Secondary port 18 selected

Page 6: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

_______________________________________________________________________________________ DS26900DK

Rev: 110107 6 of 23

Table 3-2. SSPI4–SSPI0 Connections

CONNECTOR FUNCTION J6 - 4 SSPI4 J4 - 1 SSPI3 J4 - 2 SSPI2 J4 - 3 SSPI1 J4 - 4 SSPI0

3.3.2 MGNT2–MGNT0

The MGNT2–MGNT0 outputs provide an indication as to which master port currently has control of the device as shown in Table 3-3.

Table 3-3. MGNT0–MGNT2 Connections

CONNECTOR FUNCTION J5 - 3 MGNT2 J5 - 2 MGNT1 J5 - 1 MGNT0

3.3.3 DPDV, MCI, and ACT

The signals DPDV, MCI, and ACT provide indications of various device states as shown in Table 3-4.

Table 3-4. DPDV, MCI, and ACT Connections

CONNECTOR FUNCTION

J6 - 1 MCI: LED ON when more than one of the EREQ, TMREQ1, or TMREQ2 signals is asserted low.

J6 - 2 ACT: LED ON when active. Active state is determined by the MSB of the instruction code and the state of the mode input pins M0 and M1, and the presence of an active master.

J6 - 3 DPDV: LED ON when the DPDV bit in the Device Configuration register is set = 1.

3.4 JTAG Port Connections

Table 3-5. JTAG Master Port Connectors

CONNECTOR FUNCTION (MicroTCA™ JSM NOMENCLATURE)

J7 MASTER 3 (Extended Test Master) J8 MASTER 1 (Test Master 1) J9 MASTER 2 (Test Master 2) J10 SECONDARY PORTS 1–5 J11 SECONDARY PORTS 6–10 J12 SECONDARY PORTS 11–15 J13 SECONDARY PORTS 16–18

MicroTCA is a trademark of of PICMG-PCI Industrial Computer Manufacturers Group, Inc.

Page 7: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

_______________________________________________________________________________________ DS26900DK

Rev: 110107 7 of 23

3.4.1 JTAG Master Connectors Pinouts

Connectors J7, J8, and J9 interface to the DS26900’s three master ports. Some signals available at these connectors can be controlled dynamically from the connector or from jumpers. Table 3-6 indicates which signals have alternate jumpers. When driving a signal from the master port connectors the jumper can be removed or placed in a pullup or pulldown position determined by the method of driving the signal.

Table 3-6. J7, J8, and J9 Master Port Connector Pinouts J7 EXTENDED TEST

MASTER J8 TEST MASTER 1 J9 TEST MASTER 2 PIN SIGNAL I/O SIGNAL I/O SIGNAL I/O

1 ETCK I TCK1 I TCK2 I 2 GND — GND — GND — 3 ETDO 0 TDO1 0 TDO2 0 4 GND — GND — GND — 5 ETMS I TMS1 I TMS2 I 6 GND — GND — GND — 7 ECFG * I TRST1 I TRST2 I 8 GND — GND — GND — 9 ETDI I TDI1 I TDI2 I 10 GND — GND — GND — 11 N.C. — N.C. — N.C. — 12 N.C. — N.C. — N.C. — 13 GND — GND — GND — 14 EREQ * I TMREQ1* I TMREQ2* I 15 GND — GND — GND — 16 MGNT0 O MGNT1 O MGNT2 O 17 GND — GND — GND — 18 N.C. — N.C. — N.C. — 19 GND — GND — GND — 20 N.C. — N.C. — N.C. —

* Indicates that a jumper option is available for this signal.

Page 8: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

_______________________________________________________________________________________ DS26900DK

Rev: 110107 8 of 23

3.4.2 JTAG Secondary Port Connections

Table 3-7. Secondary Port Connections PORT CONNECTOR SIGNALS PIN PORT CONNECTOR SIGNALS PIN

STCK1 1 STCK10 41 STDI1 3 STDI10 43 STDO1 5 STDO10 45 STRST1 7 STRST10 47

1 J10

STMS1 9

10 J11

STMS10 49 STCK2 11 STCK11 1 STDI2 13 STDI11 3 STDO2 15 STDO11 5 STRST2 17 STRST11 7

2 J10

STMS2 19

11 J12

STMS11 9 STCK3 21 STCK12 11 STDI3 23 STDI12 13 STDO3 25 STDO12 15 STRST3 27 STRST12 17

3 J10

STMS3 29

12 J12

STMS12 19 STCK4 31 STCK13 21 STDI4 33 STDI13 23 STDO4 35 STDO13 25 STRST4 37 STRST13 27

4 J10

STMS4 39

13 J12

STMS13 29 STCK5 41 STCK14 31 STDI5 43 STDI14 33 STDO5 45 STDO14 35 STRST5 47 STRST14 37

5 J10

STMS5 49

14 J12

STMS14 39 STCK6 1 STCK15 41 STDI6 3 STDI15 43 STDO6 5 STDO15 45 STRST6 7 STRST15 47

6 J11

STMS6 9

15 J12

STMS15 49 STCK7 11 STCK16 1 STDI7 13 STDI16 3 STDO7 15 STDO16 5 STRST7 17 STRST16 7

7 J11

STMS7 19

16 J13

STMS16 9 STCK8 21 STCK17 11 STDI8 23 STDI17 13 STDO8 25 STDO17 15 STRST8 27 STRST17 17

8 J11

STMS8 29

17 J13

STMS17 19 STCK9 31 STCK18 41 STDI9 33 STDI18 43 STDO9 35 STDO18 45 STRST9 37 STRST18 47

9 J11

STMS9 39

18 J13

STMS18 49

Page 9: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

_______________________________________________________________________________________ DS26900DK

Rev: 110107 9 of 23

3.5 Jumpers and Indicators

Table 3-8. Jumpers

JUMPER DEVICE PIN JP1 TEST JP2 RST JP3 M[1] JP4 M[0] JP5 HIZ JP6 TMREQ2 JP7 TMREQ1 JP8 EREQ JP9 PREN

JP10 ECFG JP11 GPIO[2] JP12 GPIO[3] JP13 GPIO[0] JP14 GPIO[1]

Table 3-9. LED Indicators

LED FUNCTION DS1 DPDV DS2 SSPI4 DS3 SSPI3 DS4 SSPI1 DS5 MGNT2 DS6 MGNT0 DS7 MCI DS8 ACT DS9 GPIO[3] DS10 GPIO[1] DS11 SSPI2 DS12 SSPI0 DS13 MGNT1 DS14 GPIO[2] DS15 GPIO[0] DS16 POWER

Page 10: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

_______________________________________________________________________________________ DS26900DK

Rev: 110107 10 of 23

4. Sample Setup

4.1 Configure Device

Jumpers are used to configure the basic settings of the device.

Table 4-1. Jumper Settings for Single Package Mode of Operation

JUMPER SETTING/FUNCTION JP3, JP4 M[1:0] = 00: Configures device to single package mode

JP10 PREN = 1: Enables internal pull resistors JP2 RST = 1: Enables switch SW1 to perform reset function JP1 TEST = 1: Disable factory test mode JP5 HIZ = 1: Disable output high-impedance mode

4.2 Select Master Port

The following signals can be controlled through jumper settings or from the J7, J8, and J9 master port connectors. If using the signals from the connectors, the jumpers may be removed or configured as pullup or pulldown resistors as needed.

Table 4-2. Using External Test Master as the Master Port

JUMPER CONNECTOR PIN SETTING/FUNCTION

JP8 J7 - 14 EREQ = 0: Selects external test master as the master port

JP10 J7 - 7 ECFG = 0: Enables Configuration Mode ECFG = 1: Enables Transparent (normal) Mode

Table 4-3. Using Test Master 1 as the master port

JUMPER CONNECTOR PIN SETTING/FUNCTION

JP8 J7 - 14 EREQ = 1: Deselects external test master as the master port

JP7 J8 - 14 TREQ1 = 0: Selects test master 1 as the master port

— J8 - 7 TRST1 = 0: Enables Configuration Mode TRST1 = 1: Enables Transparent (normal) Mode

Table 4-4. Using Test Master 2 as the Master Port

JUMPER CONNECTOR PIN SETTING/FUNCTION

JP8 J7 - 14 EREQ = 1: Deselects external test master as the master port

JP7 J8 - 14 TREQ1 = 1: Deselects test master 1 as the master port

JP6 J9 - 14 TREQ2 = 0: Selects test master 2 as the master port

— J9 - 7 TRST2 = 0: Enables Configuration Mode TRST2 = 1: Enables Transparent (normal) Mode

Page 11: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

_______________________________________________________________________________________ DS26900DK

Rev: 110107 11 of 23

5. Additional Information/Resources

5.1 DS26900 Information

For more information about the DS26900, refer to the DS26900 data sheet at www.maxim-ic.com/DS26900.

5.2 DS26900DK Information

For more information about the DS26900DK including software downloads, refer to the DS26900DK Quick View page at www.maxim-ic.com/DS26900DK.

5.3 Technical Support

For additional technical support, e-mail your questions to [email protected].

6. Schematics

The schematics are featured in the following 11 pages.

Page 12: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

_______________________________________________________________________________________ DS26900DK

Rev: 110107 12 of 23

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.

Maxim Integrated Products , 120 San Gabrie l Dr ive , Sunnyvale , CA 94086 408-737-7600 © 2007 Maxim Integrated Products is a registered trademark of Maxim Integrated Products.

7. Document Revision History

REVISION DATE DESCRIPTION

110107 Initial release.

Page 13: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

DS

2690

0JT

AG

INT

ER

FA

CE

BO

AR

D

DS

2690

0DK

02A

0

DS

26900D

K02A

2

R.

SA

ND

OV

AL

6/14

/200

7

1/11

PAG

E:

DATE

:TI

TLE

:

EN

GIN

EE

R:

AA

BB

CC

DD

112 2

334 4

556 6

778 8

Page 14: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

DS

26900D

K02A

2

JUM

PE

RS

FO

R

R.

SA

ND

OV

AL

UN

MA

RK

ED

LE

DS

AR

EG

RE

EN

LO

WT

OS

ET

E-P

OR

TA

SM

AS

TE

R

HIG

HF

OR

TR

AN

SP

AR

EN

TM

OD

E

WH

EN

HIG

HP

ULLD

OW

N(U

P)

AR

EE

NA

BLE

D

LO

WT

OA

CC

ES

SD

S26900

INT

ER

NA

LR

EG

EC

FG

ALS

OC

ON

NE

CT

ST

OE

XT

ER

NA

LP

OR

TT

ES

TH

EA

DE

R

LO

WT

OS

ET

TM

2A

SM

AS

TE

R

LO

WT

OS

ET

TM

1A

SM

AS

TE

R

INP

UT

MO

DE

SH

IGH

&LO

WG

PIO

6/14

/200

7

2/11

1

GP

IO0

GP

IO1

1.0K

JP12

13

94

2

3 1

JP112

3 1

R3

R4

2

3

JP132

3 1

JP14

R26

R5

R2

21

DS

1

4 321

SW

1

4 2

3 1

U1

72

RP

32

3 1JP10

10 9

8 7

6 5

4 3

2 1

J1

21

DS

7

4321

J6

21

DS

8

8 7 6 5

1 2 3 4

RP

8

4321

J58 7 6 5

1 2 3 4

RP

7

21

DS

6

21

DS

52

1D

S13

21

DS

102

1D

S15

21

DS

14

21

DS

98 7 6 5

1 2 3 4

RP

4

21

DS

2

21

DS

32

1D

S11

21

DS

42

1D

S12

8 7 6 5

1 2 3 4

RP

6

4321J4

81

RP1

72

RP1

63

RP1

54

RP1

81

RP

2

72

RP

2

63

RP

2

81

RP

3

54

RP

2

2

3 1JP6

2

3 1JP7

2

3 1JP5

2

3 1JP4

2

3 1JP2

23 1JP1 2

3 1JP3

2

3 1JP8 2

3 1JP9

133

108

48

26119

83

36

27 1962

8 9 10 11 1233

37

35

38

39

40

7

95

25 18 144

34

141

142

143

14 15 16 17

15

96

97

U2

CONN_4P_U

MG

NT

1

GP

IO3

GP

IO2

1.0K

EC

FG

_N

TE

ST

_N

0603

_5P

CT

_1K

0603

_5P

CT

_1K

0603

_5P

CT

_1K

ER

EQ

_N

TR

EQ

1_N

0603

_5P

CT

_1K

PTRST

SS

PI2

SS

PI4

RS

T_N

0.0

0603

_5P

CT

_1K

RS

T_N

0603

_5P

CT

_1K

M1

0603

_5P

CT

_1K

M0

HIZ

_N

TR

EQ

2_N

TR

EQ

1_N

ER

EQ

_N06

03_5

PC

T_1

K

EC

FG

_N06

03_5

PC

T_1

K

PR

EN

0603

_5P

CT

_1K

SS

PI3

3.08

V

RS

T_N

PR

EN

MG

NT

2

SS

PI0

SS

PI1

MC

I_N

MG

NT

0

GP

IO0

GP

IO1

GP

IO2

AC

T_N

1.0K

1.0K

0603

_5P

CT

_330

GP

IO3

DP

DV

TR

EQ

2_N

HIZ

_N

M0

M1

RE

D

0603

_5P

CT

_330

0603

_5P

CT

_330

RE

D

CONN_4P_U CONN_4P_U

0603

_5P

CT

_330

MC

I_N

SS

PI4

AC

T_N

DP

DV

SS

PI3

SS

PI0

SS

PI2

SS

PI1

GP

IO3

GP

IO0

GP

IO1

GP

IO2

MG

NT

2

MG

NT

1

MG

NT

0

TE

ST

_N

PAG

E:

DATE

:TI

TLE

:

EN

GIN

EE

R:

AA

BB

CC

DD

112 2

334 4

556 6

778 8

MA

X81

1_U R

ES

ET

*

VC

C

GN

D

MR

*

V3_

3

V3_

3

1

VCC

5

TDI

CONN_10P

GND

TDO

TMS

TCK

3

RST

2 41 3 2 41 3

V3_

3

2 41 3

V3_

3V

3_3

V3_

3

V3_

3

DS

2690

0_U

PR

EN

NC

NC

PTRST*

PTMS

PTDI

PTDO

AC

T*

MC

I*

MG

NT0

MG

NT1

SS

PI0

RS

T*

TE

ST

*

M1

M0

HIZ

*

TR

EQ

2*

TR

EQ

1*

EC

FG

*

ER

EQ

*

PTCK

VSS

VSS

VSS

VSS

GP

IO0

GP

IO1

GP

IO2

GP

IO3

VDD

VDD

VDD

VDD

SS

PI4

SS

PI2

SS

PI3

MG

NT2

SS

PI1

NC

Page 15: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

3/11

RO

GE

RS

AN

DO

VA

L

DS

26900D

K02A

206/1

4/2

007

19

18

2 3T

CK

2

TD

I2

ET

DO

TR

ST

1

RP

11

32

20

17

1615

1413

1211

109

87

65

43

21

J9

2019

1817

1615

1413

1211

109

87

65

43

21

J8

8 7 6 5

1 2 3 4

RP

9

2019

1817

1615

1413

1211

109

87

65

43

21

J7

R1

8 7 6 5

1 2 4R25

8 7 6 5

1 3 4

RP

10

312324 2921 2820 3022

63 2 4

U2

TR

EQ

1_N

MG

NT

1

30

TMS

1

TCK

1

TD

O2

MG

NT

0

EC

FG

_N

ETD

I

TM

S2

30

TDI1

ER

EQ

_N

ET

MS

ET

CK

I43

MG

NT

2

TR

ST

2

0603

_5P

CT

_30

0603

_5P

CT

_30

TDO

1

0603

_5P

CT

_30

TR

EQ

2_N

PAG

E:

DATE

:TI

TLE

:

EN

GIN

EE

R:

AA

BB

CC

DD

112 2

334 4

556 6

778 8

CO

NN

_20P

15956

3

21

16 18 20

8

10

7 1917

4

1211

1413

CO

NN

_20P

15956

3

21

16 18 20

8

10

7 1917

4

1211

1413

CO

NN

_20P

15

956

3

21

16 18 208 10

7

1917

4 1211

1413

DS

2690

0_U

TMS

2

TCK

2

TMS

1

TCK

1

ET

MS

ETC

K

TDO

1

TDI1

TR

ST

1*

TR

ST

2*

TDI2

TDO

2

ETD

O

ETD

I

Page 16: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

4/11

DS

26900D

K02A

2

RO

GE

RS

AN

DO

VA

L

06/1

4/2

007

3030

30S

TR

ST

1

ST

RS

T3

ST

RS

T2

ST

MS

1

ST

CK

1

ST

DO

1

0603

_5P

CT

_30

ST

MS

3

ST

CK

3

ST

DI3

0603

_5P

CT

_30

ST

CK

4

ST

DI4

ST

DO

4

0603

_5P

CT

_30

ST

MS

2

ST

CK

2

ST

DI2

ST

DO

2

0603

_5P

CT

_30

U2

9186

929388

8984

9085

RP

14

4321

5678

R8

RP

12

4321

5678

R6

RP

15

4321

5678

R9

U2

8081

77

7873

7974

RP

13

4321

5678

R7

ST

DO

382

30

87S

TD

I1

ST

RS

T4ST

MS

4

7576

PAG

E:

DATE

:TI

TLE

:

EN

GIN

EE

R:

AA

BB

CC

DD

112 2

334 4

556 6

778 8

DS

2690

0_U

STM

S4

STC

K4

STM

S3

STC

K3

ST

RS

T3*

STD

O3

STD

I3

ST

RS

T4*

STD

I4

STD

O4

DS

2690

0_U

STM

S2

STC

K2

STM

S1

STC

K1

ST

RS

T1*

STD

I1

STD

O1

ST

RS

T2*

STD

I2

STD

O2

Page 17: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

5/11

06/1

4/2

007

RO

GE

RS

AN

DO

VA

L

DS

26900D

K02A

2

0603

_5P

CT

_30

ST

MS

8

ST

CK

8

ST

DI8

ST

RS

T5

69

R10

8 7 6 5

1 2 3 4

RP

16

5358

5257

5661

5560

5459

U2

R12

8 7 6 5

1 2 3 4

RP

18

8 7 6 5

1 2 3 4

RP

17

R11

646368

6772

6671

6570

U2

R13

8 7 6 5

1 2 3 4

RP

19

ST

CK

5

ST

DO

5

ST

DI5

ST

MS

5

0603

_5P

CT

_30

ST

DO

6

ST

DI6

ST

CK

6

ST

MS

6

ST

DO

8

0603

_5P

CT

_30

ST

DO

7

ST

DI7

ST

CK

7

ST

MS

7

0603

_5P

CT

_30

ST

RS

T6

ST

RS

T8

ST

RS

T7

303030

30

PAG

E:

DATE

:TI

TLE

:

EN

GIN

EE

R:

AA

BB

CC

DD

112 2

334 4

556 6

778 8

DS

2690

0_U

STM

S6

STC

K6

STM

S5

STC

K5

STD

O6

STD

I6

ST

RS

T6*

ST

RS

T5*

STD

I5

STD

O5

DS

2690

0_U

STM

S8

STC

K8

STM

S7

STC

K7

ST

RS

T8*

STD

I8

STD

O8

STD

O7

STD

I7

ST

RS

T7*

Page 18: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

DS

26900D

K02A

2

6/11

06/1

4/2

007

RO

GE

RS

AN

DO

VA

L

ST

RS

T12ST

DI1

2

ST

DO

12

ST

MS

12

2 R15

8 7 6 5

1 2 3 4

RP

21

131

137

130

136

135

140

134

139

132

138

U2

R17

8 7 6 5

1 2 3 4

RP

23

8 7 6 5

1 3 4

RP

20

R14

4742

4641

5145

5044

4943

U2

R16

8 7 6 5

1 2 3 4

RP

22

0603

_5P

CT

_30

ST

DO

10

ST

DI1

0

ST

CK

10

ST

MS

10

0603

_5P

CT

_30

ST

CK

1206

03_5

PC

T_3

0

ST

DO

11

ST

DI1

1

ST

CK

11

ST

MS

11

0603

_5P

CT

_30

ST

DO

9

ST

DI9

ST

CK

9

ST

MS

9

ST

RS

T10

ST

RS

T11

ST

RS

T9

3030

3030

PAG

E:

DATE

:TI

TLE

:

EN

GIN

EE

R:

AA

BB

CC

DD

112 2

334 4

556 6

778 8

DS

2690

0_U

STC

K9

STM

S9

ST

CK

10

ST

MS

10

ST

DO

10

ST

DI1

0

ST

RS

T10

*S

TR

ST

9*

STD

I9

STD

O9

DS

2690

0_U

ST

MS

12

ST

CK

12

STM

S11

STC

K11

ST

RS

T12

*

ST

DI1

2

ST

DO

12S

TDO

11

STD

I11

ST

RS

T11

*

Page 19: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

7/11

DS

26900D

K02A

2

RO

GE

RS

AN

DO

VA

L

06/1

4/2

007

2

5

1

0603

_5P

CT

_30

0603

_5P

CT

_30

ST

DO

14

ST

DI1

4

ST

CK

14

ST

MS

14

0603

_5P

CT

_30

ST

DO

16

ST

DI1

6

ST

CK

16

ST

MS

16

0603

_5P

CT

_30

ST

DO

15

ST

DI1

5

ST

CK

15

ST

MS

15

ST

DO

13

ST

DI1

3

ST

CK

13

ST

MS

13

ST

RS

T14

ST

RS

T16

ST

RS

T15

ST

RS

T13

3030

3030

RP

26

431

5678

R20

U2

127

122

128

123

129

124

125

120

126

121

RP

24

4321

5678

R18

RP

27

432

678

R21

U2

116

111

117

112

118

113

114

109

115

110

R19

RP

25

4321

5678

PAG

E:

DATE

:TI

TLE

:

EN

GIN

EE

R:

AA

BB

CC

DD

112 2

334 4

556 6

778 8

DS

2690

0_U

ST

MS

14

ST

CK

14

ST

MS

13

ST

CK

13

ST

RS

T14

*

ST

DI1

4

ST

DO

14S

TD

O13

ST

DI1

3

ST

RS

T13

*

DS

2690

0_U

ST

MS

15

ST

CK

15

ST

MS

16

ST

CK

16

ST

RS

T16

*

ST

DO

16

ST

DI1

6

ST

DO

15

ST

DI1

5

ST

RS

T15

*

Page 20: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

DS

26900D

K02A

2

8/11

06/1

4/2

007

RO

GE

RS

AN

DO

VA

L

R22

8 7 6 5

1 2 3 4

RP

28

9910

4

9810

3

102

107

101

106

100

105

U2

R23

8 7 6 5

1 2 3 4

RP

29

0603

_5P

CT

_30

ST

DO

18

ST

DI1

8

ST

CK

18

ST

MS

18

0603

_5P

CT

_30

ST

DO

17

ST

DI1

7

ST

CK

17

ST

MS

17

ST

RS

T18

ST

RS

T17

3030

PAG

E:

DATE

:TI

TLE

:

EN

GIN

EE

R:

AA

BB

CC

DD

112 2

334 4

556 6

778 8

DS

2690

0_U

ST

MS

18

ST

CK

18

ST

MS

17

ST

CK

17

ST

RS

T18

*

ST

DI1

8

ST

RS

T17

*

ST

DI1

7

ST

DO

17S

TD

O18

Page 21: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

9/11

RO

GE

RS

AN

DO

VA

L

DS

26900D

K02A

206/1

4/2

007

ST

MS

18

21

ST

DO

12

ST

DI1

2

ST

MS

14

35

ST

RS

T13

2221

2019

1817

1615

1413

1211

109

87

65

43

5049

4847

4645

2 4443

4241

4039

3837

3635

3433

3231

3029

2827

2625

2423

1

J13

222019

1817

1615

1413

1211

109

87

65

43

5049

4847

4645

2 4443

4241

4039

3837

363433

3231

3029

2827

2625

2423

1

J12

2221

2019

1817

1615

1413

1211

109

87

65

43

5049

4847

4645

2 4443

4241

4039

3837

3635

3433

3231

3029

2827

2625

2423

1

J11

2221

2019

1817

1615

1413

1211

109

87

65

43

5049

4847

4645

2 4443

4241

4039

3837

3635

3433

3231

3029

2827

2625

2423

1

J10

ST

MS

15

ST

CK

16

ST

DI1

6

ST

DO

16

ST

RS

T16

ST

MS

16

ST

CK

18

ST

DI1

8

ST

DO

18

ST

RS

T18

ST

RS

T6

ST

MS

6

ST

MS

10

ST

RS

T10

ST

DO

10

ST

DI1

0

ST

CK

10

ST

MS

9

ST

RS

T7

ST

DO

7

ST

DI7

ST

DO

6

ST

CK

1

ST

CK

3

ST

DO

3

ST

RS

T3

ST

MS

3

ST

CK

4

ST

DI4

ST

DO

4

ST

RS

T4

ST

MS

4

ST

CK

5

ST

DI5

ST

CK

6

ST

DI6

ST

CK

11

ST

DI1

1

ST

DO

11

ST

RS

T11

ST

MS

11

ST

CK

12

ST

MS

12

ST

CK

13

ST

DI1

3

ST

CK

15

ST

DI1

5

ST

DO

15

ST

RS

T15

ST

DI1

ST

DO

1

ST

MS

1

ST

CK

2

ST

DI2

ST

DO

2

ST

RS

T2

ST

MS

2

ST

DI3

ST

RS

T1

ST

RS

T5

ST

MS

5

ST

DO

5

ST

MS

7

ST

CK

8

ST

DI8

ST

DO

8

ST

MS

8

ST

DI9

ST

RS

T9

ST

MS

13

ST

DI1

4

ST

RS

T14

ST

MS

17

ST

CK

17

ST

DI1

7

ST

DO

17

ST

DO

13

ST

CK

14

ST

DO

14

ST

CK

7

ST

RS

T12

ST

RS

T17

ST

DO

9

ST

CK

9

ST

RS

T8

PAG

E:

DATE

:TI

TLE

:

EN

GIN

EE

R:

AA

BB

CC

DD

112 2

334 4

556 6

778 8

5049

4847

4645

4443

4241

4039

3837

3635

3433

3231

3029

2827

2423

222117117

4

252620

1991

8

161210

2

14

3

65

18

1513

5049

4847

4645

4443

4241

4039

3837

3635

3433

3231

3029

2827

2423

222117117

4

252620

1991

8

161210

2

14

3

65

18

1513

5049

4847

4645

4443

4241

4039

3837

3635

3433

3231

3029

2827

2423

222117117

4

252620

1991

8

161210

2

14

3

65

18

1513

5049

4847

4645

4443

4241

4039

3837

3635

3433

3231

3029

2827

2423

222117117

4

252620

1991

8

161210

2

14

3

65

18

1513

Page 22: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

06/1

4/2

007

10/1

1

DS

26900D

K02A

2

RO

GE

RS

AN

DO

VA

L

.1UFC14

C13

C12

C11

C9

C8

C1

C2

C3

C4

21DS

16

R24

12

D1

J15

J14

1

H2

1

H1

1

H3

1

H4

1

H6

1

H5

10UF

10UF

10UF

10UF

.1UF

.1UF

.1UF

.1UF

.1UF

164-

6219

164-

6218

BLA

CK

I92

.50S

TA

ND

OF

F__N

UTI90

I91

I94

I95

RE

D

330

I93

PAG

E:

DATE

:TI

TLE

:

EN

GIN

EE

R:

AA

BB

CC

DD

112 2

334 4

556 6

778 8

CO

NN

_BA

NA

NA

_2P

A B

CO

NN

_BA

NA

NA

_2P

A B

44

44

44

V3_

3 V3_

3

Page 23: DS26900 Demo Kit - Maxim Integratedthe DS26900 data sheet for a complete explanation of these device functions. 3.1 Power The DS26900 demo kit is powered from a 3.3V supply. Two banana-type

FIX

ED

TH

E'T

RE

Q1'

&'T

RE

Q2'

NE

TS

,W

HIC

HW

ER

EIN

CO

RR

EC

TIN

INIT

IAL

SK

ET

CH

.A

DD

ED

HI/L

OJU

MP

ER

ST

OT

HE

GP

ION

ET

SS

OT

HA

TT

HE

LED

'SW

ILL

LIG

HT

WH

EN

TH

EG

PIO

SIG

NA

LSA

RE

HIG

HIN

BO

TH

TH

EIN

PU

TA

ND

TH

EO

UT

PU

TM

OD

ES

.

10/3

1/20

07-

'A2'

-A

DD

ED

TH

ER

EV

ISIO

NH

IST

OR

YP

AG

E.

UP

DA

TE

DP

AG

EN

UM

BE

RIN

G.

8/8/

2007

-'A

1'-

CO

RR

EC

TE

DC

ON

NE

CT

ION

OF

DS

1&

DS

2-

CA

TH

OD

ET

OG

RO

UN

D.

6/18

/200

7-

DIS

TR

IBU

TE

D'A

0'V

ER

SIO

NF

OR

RE

VIE

W.

RE

VIS

ION

HIS

TO

RY

:

06/1

4/2

007

11/1

1R

OG

ER

SA

ND

OV

AL

DS

26900D

K02A

2

PAG

E:

DATE

:TI

TLE

:

EN

GIN

EE

R:

AA

BB

CC

DD

112 2

334 4

556 6

778 8