HP Armada 3500 Technical document

Connectors A-1

appendix

CONNECTORS

This appendix contains the pin assignments for all external connectors.

Table A-1

External Keyboard

Connector Pin Signal

KEY

Data

Unused

Ground

+5 VDC

Clock

Unused

Table A-2

PS2-Compatible Mouse

Connector Pin Signal

KEY

Data

Unused

Ground

+5 VDC

Clock

Unused

Table A-3

Ethernet RJ-45

Connector Pin Signal

178

(+) Transmit Data

(-) Transmit Data

(+) Receive Data

Unused

(-) Receive Data

Unused

A-2 Connectors

Table A-4

USB

Connector Pin Signal

Ground

- Data

+ Data

+5 VDC

Table A-5

External Monitor

Pin Signal Pin Signal

1 Red Analog 9 Blank

2 Green Analog 10 Ground

3 Blue Analog 11 Blank

4 Blank 12 Monitor ID (DD)

5 Ground 13 Horizontal Sync

6 Ground 14 Vertical Sync

7 Ground 15 Monitor ID (CC)

8 Ground Table A-6

Diskette Drive Connecto

25 23 …………………… 3 1

2624……………… 4 2

Pin Signal Pin Signal

1 Vcc 14 Step_

2 Vcc 15 GND

3 Vcc 16 WRDATA_

4 DRSEO_ 17 GND

5 Index_ 18 WRGATE_

6 DSKCHANG_ 19 GND

7 Open 20 TRACKO_

8 Ready 21 GND

9 MESIA_ID 22 WRPRO_

10 Motoron_ 23 SIDESEL

11 +5V_Pullup 24 RDDATA_

12 Dir 25 GND

13 Speed_Select 26 GND

Connectors A-3

Table A-7

Parallel Connecto

14 25

Pin Signal Pin Signal

1 Strobe 14 Auto Linefeed

2 Data Bit 0 15 Error

3 Data Bit 1 16 Initialize Printer

4 Data Bit 2 17 Select In

5 Data Bit 3 18 Ground

6 Data Bit 4 19 Ground

7 Data Bit 5 20 Ground

8 Data Bit 6 21 Blank

9 Data Bit 7 22 Blank

10 Acknowledge 23 Ground

11 Busy 24 Ground

12 Paper End 25 Blank

13 Select Table A-8

Serial Connector

Pin Signal Pin Signal

1 Carrier Detect 6 Data Set Ready

2 Receive Data 7 Ready to Send

3 Transmit Data 8 Clear to Send

4 Data Terminal Ready 9 Ring Indicator

5 Ground

A-4 Connectors

Table A-9

Convenience Base Expansion Connecto

Pin Signal Pin Signal

1 GND 31 GREEN

2 GND 32 CRTVSYNC

3 NC 33 RED

4 GND 34 DDCCLK

5 GND 35 PWRLED

6 NC 36 DDCDATA

7 GND 37 DOCK_PWR_EN

8 GND 38 GND

9 AD[31] 39 SPKL

10 DEVSEL 40 LINE_L

11 IRDY 41 SPK_R

12 STOP 42 LINE_R

13 TRDY 43 GND

14 GND 44 DOCK_LG

15 GND 45 GND

16 AD[12] 46 GND

17 AD[13] 47 REQ1

18 GND 48 REQ0

19 GND 49 GNTO

20 CLK1 50 RST

21 AD[0] 51 GND

22 GND 52 AD[23]

23 DOCK_S 53 AD[22]

24 CLK0 54 C/BE2

25 ACVCC 55 AD[20]

26 ACVCC 56 NC

27 ACVCC 57 AD[19]

28 ACVCC 58 FRAME

29 ACVCC 59 AD[17]

30 CRTHSYNC 60 GND

Continued

Connectors A-5

Table A-9 Convenience Base Expansion Connector

Continued

Pin Signal Pin Signal

61 GND 96 GND

62 AD[14] 97 CBE3

63 AD[15] 98 AD[21]

64 AD[1] 99 NC

65 AD[3] 100 NC

66 AD[2] 101 AD[18]

67 GND 102 C/BE1

68 MDATA 103 PAR

69 KBDATA 104 GND

70 MCLK 105 AD[16]

71 KBCLK 106 AD[6]

72 ACVCC 107 C/BE0

73 PMVCC5 108 AD[5]

74 PMVCC5 109 AD[7]

75 NC 110 AD[4]

76 BLUE 111 BATTLED

77 NC 112 SWC

78 PBUSY 113 TA

79 PDATA7 114 SWB

80 PBDATA3 115 SWD

81 PSLIN 116 SWA

82 GND 117 PMVCC5

83 GND 118 PMVCC5

84 SPK_IN 119 PMVCC5

85 +5v 120 PMVCC5

86 NC 121 PSELECT

87 ERDY 122 PDADA6

88 SYSVCC5A 123 PACK

89 STANDBy_SW 124 PDATA2

90 NC 125 PDATA0

91 NC 126 PFAULT

92 NC 127 GND

93 NC 128 GND

94 GNT1 129 DSRA

95 GND 130 DCDA

Continued

A-6 Connectors

Table A-9 Convenience Base Expansion Connector

Continued

Pin Signal Pin Signal

131 RTSA 154 AD[8]

132 RIA 155 PORT_REP

133 POWER_SW 156 MSI

134 INTB 157 MSO

135 NC 158 TC

136 INTA 159 TD

137 NC 160 TB

138 GND 161 PMVCC5

139 NC 162 PMVCC5

140 AD[27] 163 PPE

141 AD[30] 164 PMVCC5

142 AD[26] 165 PDATA4

143 AD[29] 166 PDATA5

144 AD[25] 167 PDATA1

145 AD[28] 168 PINIT

146 AD[24] 169 PSTB

147 BLOCK 170 PAFD

148 GND 171 GND

149 PERR 172 GND

150 SERR 173 CTSA

151 AD[11] 174 SINA

152 AD[9] 175 DTRA

153 AD[10] 176 SOUTA

Connectors A-7

Table A-10

Mobile 3500 Expansion Unit Connector

Pin Signal Pin Signal

1 SDD0 45 MPBID0

2 SDD8 46 MPBID1

3 SDD1 47 PMVCC5

4 SDD9 48 PMVCC5

5 GND 49 PMVCC5

6 GND 50 PMVCC5

7 SDD2 51 HDSEL

8 SDD10 52 MPBDET_

9 SDD3 53 GND

10 SDD11 54 GND

11 GND 55 WRTPRT_

12 GND 56 RDATA_

13 SDD4 57 WGATE_

14 SDD12 58 TRK0_

15 SDD5 59 WDATA_

16 SDD13 60 STEP_

17 GND 61 GND

18 GND 62 GND

19 SDD6 63 FDIR

20 SDD14 64 1.6MODE

21 SDD7 65 DSKCHG_

22 SDD15 66 MTR01_

23 GND 67 INDEX_

24 GND 68 DRV1_

25 SDIOR_ 69 ACGND

26 IRQ(15) 70 ACGND

27 SDIOW_ 71 ACGND

28 HD2RST_ 72 ACGND

29 SDCS1_ 73 AC_VCC

30 SDDACK_ 74 AC_VCC

31 SDCS3_ 75 AC_VCC

32 HDD3ON 76 AC_VCC

33 GND 77 AC_VCC

34 GND 78 AC_VCC

35 FDDID1_ 79 AC_VCC

36 SIORDY 80 AC_VCC

37 HDDLED2_ 81 ACGND

38 SDDREQ 82 ACGND

39 SDA0 83 ACGND

40 SDA1 84 ACGND

41 SDA2 85 SLICEID

42 SLICE_ACIN 86 S_SPK_SD

43 GND 87 SPEAKER_OFF

44 GND 88 S_THERMAL

89 SYSVCC5 97 HEAD_R

Continued

A-8 Connectors

Table A-10 Mobile 3500 Expansion Unit Connector

Continued

Pin Signal Pin Signal

90 SYSVCC5 98 HEAD_L

91 HDD2ON 99 GND

92 CB_SPK_IN 100 GND

93 GND 101 GND

94 GND 102 GND

95 CD_RIGHT 103 GND

96 CD_LEFT 104 GND

Table A-11

Speaker Connecto

Pin Signal

1 Shield

2 Left channel audio

3 Right channel audio

Connectors A-9

Table A-12

Pin Assignments for the PC Card and CardBus Interfaces

16-bit ATA Mode

Pin Mem. I/O+

Mem. 32-bit

CardBus Zoomed

Video Mandatory

Signal Optional

Signal Functional

Description

1 GND GND GND GND Ground

2 D3 D3 CADO D3 Bi-directional lines

for data transfer.

3 D4 D4 CAD1 D4 Bi-directional lines

for data transfer.

4 D5 D5 CAD3 D5 Bi-directional lines

for data transfer.

5 D6 D6 CAD5 D6 Bi-directional lines

for data transfer.

6 D7 D7 CAD7 D7 Bi-directional lines

for data transfer.

7 CE1_ CE1_ CCBE0_ CE1_ Card Enable. When

active (low),

enables bytes at

even (CE1) address.

8 A10 A10 CAD9 HREF A10 Address lines. For

memory functions,

allow up to 64-MB

to be directly

addressed. For I/O

functions,

determine port

selection. ZV is

Horiz. Sync. to ZV

port.

9 OE_ OE_ CAD11 OE_ Output Enable.

When active (low),

enables read

access of a PC Card

(memory) by the

host system.

10 A11 A11 CAD12 VS A11 Address lines. For

memory functions,

allow up to 64-MB

to be directly

addressed. For I/O

functions,

determine port

selection. ZV is

Vert. Sync. to ZV

port.

Continued

A-10 Connectors

Table A-12

Pin Assignments for the PC Card and CardBus Interfaces

Continued

16-bit ATA Mode

Pin Mem. I/O+

Mem. 32-bit

CardBus Zoomed

Video Mandatory

Signal Optional

Signal Functional

Description

11 A9 A9 CAD14 Y0 A9 Address lines. For

memory functions,

allow up to 64-MB

to be directly

addressed. For I/O

functions,

determine port

selection. ZV is

video data to ZV

port (YUV:4:2:2).

12 A8 A8 CCBE1_ Y2 A8 ZV is video data to

ZV port (YUV:4:2:2).

13 A13 A13 CPAR Y4 A13 ZV is video data to

ZV port (YUV:4:2:2).

14 A14 A14 CPERR_ Y6 A14 ZV is video data to

ZV port (YUV:4:2:2).

15 WE_ WE_ CGNT_ WE_ Write

Enable/Program.

For normal

operation, enables

write access to PC

Card (memory) by

host. Supports

programming of

EEPROM on PC

Card.

16 READY IREQ_ CINT_ READY:IREQ_ Ready/Busy/Interru

pt Requests. When

high, indicates to

host system that the

PC Card is ready to

service an access

request. When low,

indicates to the host

system that the PC

Card is either

servicing or

initiating a request.

17 Vcc Vcc Vcc Vcc DC power to the PC

Card

18 Vpp1 Vpp1 Vpp1 Vpp1 or

No Connect Programming

power to the PC

Card

19 A16 A16 CCLK UV2 A16 ZV is video data to

ZV port (YUV:4:2:2).

20 A15 A15 CIRDY_ UV4 A15 ZV is video data to

ZV port (YUV:4:2:2).

21 A12 A12 CCBE2_ UV6 A12 ZV is video data to

ZV port (YUV:4:2:2).

22 A7 A7 CAD18 I²S_SCLK A7 ZV is I²S data clock

Continued

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