HP LTE Notebook PC 5250 LTE 5000 Family of Personal Computers Maintenance and - Page 295
Expansion I/O Power Down, I/O Read Control
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Page 295 highlights
125 System Address Bit 6 Pin Signal 126 System Address Bit 8 127 System Address Bit 10 128 Ground 129 System Address Bit 12 130 System Address Bit 14 131 System Address Bit 18 132 System Address Bit 22 133 Ground 134 Memory Read Control * 135 I/O Read Control * 136 Refresh * 137 Address Latch Enable 138 Reset Drive 139 Ground 140 Interrupt Request 4 141 Interrupt Request 7 142 Interrupt Request 12 143 DMA Request 1 144 DMA Request 6 145 DMA Acknowledge 2 * 146 NC 147 Expansion Network Enable * 148 Expansion I/O Power Down 149 Keyboard Clock 150 +5V System Output Pin Signal 151 +5V System Output 152 Keyboard Data
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125
System Address Bit 6
===========================================================================
Pin
Signal
===========================================================================
126
System Address Bit 8
127
System Address Bit 10
128
Ground
129
System Address Bit 12
130
System Address Bit 14
131
System Address Bit 18
132
System Address Bit 22
133
Ground
134
Memory Read Control *
135
I/O Read Control *
136
Refresh *
137
Address Latch Enable
138
Reset Drive
139
Ground
140
Interrupt Request 4
141
Interrupt Request 7
142
Interrupt Request 12
143
DMA Request 1
144
DMA Request 6
145
DMA Acknowledge 2 *
146
NC
147
Expansion Network Enable *
148
Expansion I/O Power Down
149
Keyboard Clock
150
+5V System Output
===========================================================================
Pin
Signal
===========================================================================
151
+5V System Output
152
Keyboard Data