. . . . . . . . . . . . . . . . . . . . . . . . .
External Options Connector Continued |
|
|
|
| ||
Pin |
| Signal |
| Pin |
| Signal |
|
|
|
|
|
|
|
109 |
| Line Out - Right Channel | 138 |
| Reset Drive | |
110 |
| Ground | 139 |
| Ground | |
111 |
| VAFC - Video Clock | 140 |
| Interrupt Request 4 | |
112 |
| VAFC - Pixel Data 0 | 141 |
| Interrupt Request 7 | |
113 |
| Ground | 142 |
| Interrupt Request 12 | |
114 |
| VAFC - Pixel Data 4 | 143 |
| DMA Request 1 | |
115 |
| VAFC - Pixel Data 8 | 144 |
| DMA Request 6 | |
116 |
| Ground | 145 |
| DMA Acknowledge 2 | |
117 |
| VAFC - Pixel Data 12 | 146 |
| NC | |
118 |
| MPEG Audio - Clock | 147 |
| Expansion Network Enable | |
119 |
| TV - On Control | 148 |
| Expansion I/O Power Down | |
120 |
| Ground | 149 |
| Keyboard Clock | |
121 |
| System Address Bit 0 | 150 |
| + 5V System Output | |
122 |
| System Address Bit 2 | 151 |
| + 5V System Output | |
123 |
| System Address Bit 4 | 152 |
| Keyboard Data | |
124 |
| Ground | 153 |
| Expansion Device Ready | |
125 |
| System Address Bit 6 | 154 |
| NC | |
126 |
| System Address Bit 8 | 155 |
| DMA Acknowledge 6 | |
127 |
| System Address Bit 10 | 156 |
| DMA Acknowledge 3 | |
128 |
| Ground | 157 |
| DMA Request 7 | |
129 |
| System Address Bit 12 | 158 |
| DMA Request 2 | |
130 |
| System Address Bit 14 | 159 |
| Interrupt Request 14 | |
131 |
| System Address Bit 18 | 160 |
| Interrupt Request 9 | |
132 |
| System Address Bit 22 | 161 |
| Ground | |
133 |
| Ground | 162 |
| System Clock | |
134 |
| Memory Read Control | 163 |
| Ground | |
135 |
| I/O Read Control | 164 |
| DMA Cycle Indicator | |
136 |
| Refresh | 165 |
| ||
137 |
| Address Latch Enable | 166 |
| I/O Write Control | |
|
|
|
|
|
|
|
Continued