HP Armada 7400 Documento técnico

Connector Pin Assignments A-1

appendix

CONNECTOR PIN ASSIGNMENTS

Table A-1

Ethernet RJ-11

Connector Pin Signal

178

NC_J3A

NC_J3B

TIP

RING

NC_J3C

NC_J3D

Unused

Table A-2

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 Table A-3

Microphone Jac

Connector Pin Signal

2Audio in

Ground

A-2 Connector Pin Assignments

Table A-4

Stereo Speaker/Headphone Jac

Connector Pin Signal

2Audio out

Ground

Table A-5

Stereo Line-in Jac

Connector Pin Signal

2Audio in

Ground

Table A-6

Parallel Connecto

1234

151617 14

5678910111213

1820 1921222325 24

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 Ground

9 Data Bit 7 22 Ground

10 Acknowledge 23 Ground

11 Busy 24 Ground

12 Paper End 25 Ground

13 Select

Connector Pin Assignments A-3

Table A-7

Docking Connecto

120

Pin Signal Pin Signal

1 EBOXL 34 XA1/R OUT

2 AGND 35 GND

3 EBOXS1 36 GND

4 RED 37 EXPCLK2

5 AGND 38 +3.3V

6 GREEN 39 EXPCLK0

7 AGRD 40 +5V (8051VCC)

8 BLUE 41 EXPCLK

9 AGND 42 EBOXS2

10 VSYNC 43 GND

11 HSYNC 44 EBOXL

12 DDC DAT 45 EBOXL /GND

13 DDC CLK 46 SRDY

14 GND 47 EBOXS1 /GND

15 INDEX 48 RI1 EX

16 RDATA 49 GND

17 TRK0 50 SLCT LD0

18 WDATA 51 PE LD1

19 WGATE 52 ACK LD2

20 STEP 53 BUSY LD3

21 DIR 54 GND

22 POWER ON 55 STRB LD4

23 SYS RESET 56 ALF LD5

24 GND 57 INIT LD6

25 DSKCHG 58 SLCTIN LD7

26 +5 V (VDD) 59 GND

27 AUGND 60 PDATA0 LD8

28 XA2/L IN 61 PDATA1 LD9

29 XA3/R IN 62 PDATA2 LD10

30 MID0/MIC IN 63 PDATA3 LD11

31 AUGND 64 GND

32 XA0/L OUT 65 PDATA4 LD12

33 XSD/MIC SN 66 PDATA5 LD13

Continued

A-4 Connector Pin Assignments

Table A-7

Continued

Pin Signal Pin Signal

67 PDATA6 LD14 105 AD[16]

68 PDATA7 LD15 106 GND

69 GND 107 AD[15]

70 ERROR LCLK 108 AD[13]

71 RXD1 LVREQ 109 AD[11]

72 TXD1 LCREQ 110 AD[09]

73 RTS1 LEN 111 GND

74 GND 112 AD[06]

75 CTS1 LIIC CLK 113 AD[04]

76 DTR1 LIIC DAT 114 AD[02]

77 DSR1 EX 115 AD[00]

78 DCD1 EX 116 GND

79 12C DATA 117 FRAME

80 GND 118 TRDY

81 12C CLK 119 STOP

82 GND 120 PAR

83 HDSEL 121 CBE0

84 GND 122 CBE1

85 WPROT 123 GND

86 EBOXS2 /GND 124 KB CLK

87 ERDY 125 RSVD1/M CTRL2

88 EBOXL /GND 126 XSC/L OUT SN

89 FLUSHREQ 127 RSVD2/M OFF HOOK

90 MEMACK 128 KB DATA

91 PS2 VCC 129 MGND

92 SERIRQ 130 STANDBY

93 PS2 CLK 131 M DRZP

94 EXPREQ 132 M DRXN

95 AD[29] 133 VBATT

96 AD[31] 134 EXPGNT

97 AD[30] 135 VBATT

98 AD[28] 136 GND

99 AD[26] 137 VBATT

100 GND 138 PS2 DATA

101 AD[24] 139 VBATT

102 AD[22] 140 AD[25]

103 AD[20] 141 VBATT

104 AD[18] 142 AD[27]

Continued

Connector Pin Assignments A-5

Table A-7

Continued

Pin Signal Pin Signal

143 VBATT 160 CBE3

144 AD[23] 161 CBE2

145 GND 162 IRDY

146 AD[21] 163 DEVSEL

147 AD[19] 164 LOCK

148 AD[17] 165 OERR

149 GND 166 SERR

150 AD[14] 167 GND

151 AD[12] 168 RSVD3

152 AD[10] 169 M 12C CLK

153 AD[08] 170 M 12C DATA

154 GND 171 M RING

155 AD[07] 172 MGND

156 AD[05] 173 M DXTN

157 AD[03] 174 GND

158 AD[01] 175 M DXTP

159 GND 176 MSTRBAT

Table A-8

External Keyboard/Mouse Connecto

Connector Pin Signal

KEY

Keyboard/Mouse DATA

Ground

+5 VDC

Keyboard/Mouse CLK

A-6 Connector Pin Assignments

Table A-9

External Monitor Connector

KEY

1112131415

Pin Signal Pin Signal

1 Red Analog 9 NC

2 Green Analog 10 Ground

3 Blue Analog 11 NC

4 NC 12 DDC Data

5 Ground 13 Horizontal Sync

6 Ground 14 Vertical Sync

7 Ground 15 DDC Clock

8 Ground

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