Compaq 4115 Personal Computer User Manual


 
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Connector Pin Assignments A-5
Table A-9
Continued
Pin Signal Pin Signal
51 External Mouse Data Line 86 Wavetable RESET
52 External Mouse Clock Line 87 Ground
53 Game Port SWC 88 Battery Voltage Bus
54 Game Port SWD 89 Battery Voltage Bus
55 Select NIC or Printer Port Signals 90 Battery Voltage Bus
56 Ground 91 IDE Data D0
57 Ground 92 IDE Data D1
58 Audio Signal from CD Drive - Right Channel 93 IDE Data D4
59 Battery Voltage Bus 94 IDE Data D5
60 Battery Voltage Bus 95 IDE Data D8
61 Hard drive RESET 96 IDE Data D9
62 +5V Supply - Off when in Suspend 97 IDE Data D12
63 IDE Data D2 98 IDE Data D13
64 IDE Data D3 99 IDE Data D15
65 IDE Data D6 100 IDE Write Strobe
66 IDE Data D7 101 IDE Hard Drive Channel Ready
67 IDE Data D10 102 IDE IRQ14
68 IDE Data D11 103 IDE IO16
69 IDE Data D14 104 IDE Address A0
70 Ground 105 IDE Address A2
71 IDE Read Strobe 106 IDE Diagnostics
72 Ground 107 IDE ChipSelect 1
73 Port 84 Select 108 IDE Acknowledge
74 Ground 109 Ground
75 IDE Address A1 110 Game Port TB
76 Ground 111 Game Port TD
77 IDE ChipSelect 3 112 Game Port TC
78 Ground 113 External Audio Present
79 Ground 114 I
2
C Clock Line
80 Ground 115 I
2
C Data Line
81 Game Port - TA 116 Audio Output Signal - Right Channel
82 Ground 117 External Audio Right Ground
83 Master Battery Signal for Battery Protocol 118 Audio Output Signal - Left Channel
84 Wavetable Clock Signal 119 External Audio Left Ground
85 Wavetable Serial Data 120 Ground