UNKNOWN 182 PIN CONNECTOR (SAME AS MCA) at the computer.
| Pin |
Name |
Description |
Comment |
| 1 |
A31 |
Address 31 |
Probably not connected since 68EC020 |
| 2 |
A30 |
Address 30 |
Probably not connected since 68EC020 |
| 3 |
A29 |
Address 29 |
Probably not connected since 68EC020 |
| 4 |
A28 |
Address 28 |
Probably not connected since 68EC020 |
| 5 |
A27 |
Address 27 |
Probably not connected since 68EC020 |
| 6 |
A26 |
Address 26 |
Probably not connected since 68EC020 |
| 7 |
A25 |
Address 25 |
Probably not connected since 68EC020 |
| 8 |
A24 |
Address 24 |
|
| 9 |
DGND |
Data Ground |
|
| 10 |
VCC |
+5 VDC |
|
| 11 |
A23 |
Address 23 |
|
| 12 |
A22 |
Address 22 |
|
| 13 |
A21 |
Address 21 |
|
| 14 |
A20 |
Address 20 |
|
| 15 |
A19 |
Address 19 |
|
| 16 |
A18 |
Address 18 |
|
| 17 |
A17 |
Address 17 |
|
| 18 |
A16 |
Address 16 |
|
| 19 |
DGND |
Data Ground |
|
| 20 |
VCC |
+5 VDC |
|
| 21 |
A15 |
Address 15 |
|
| 22 |
A14 |
Address 14 |
|
| 23 |
A13 |
Address 13 |
|
| 24 |
A12 |
Address 12 |
|
| 25 |
A11 |
Address 11 |
|
| 26 |
A10 |
Address 10 |
|
| 27 |
A9 |
Address 9 |
|
| 28 |
A8 |
Address 8 |
|
| 29 |
DGND |
Data Ground |
|
| 30 |
VCC |
+5 VDC |
|
| 31 |
A7 |
Address 7 |
|
| 32 |
A6 |
Address 6 |
|
| 33 |
A5 |
Address 5 |
|
| 34 |
A4 |
Address 4 |
|
| 35 |
A3 |
Address 3 |
|
| 36 |
A2 |
Address 2 |
|
| 37 |
A1 |
Address 1 |
|
| 38 |
A0 |
Address 0 |
|
| 39 |
DGND |
Data Ground |
|
| 40 |
VCC |
+5 VDC |
|
| 41 |
D31 |
Data 31 |
|
| 42 |
D30 |
Data 30 |
|
| 43 |
D29 |
Data 29 |
|
| 44 |
D28 |
Data 28 |
|
| 45 |
D27 |
Data 27 |
|
| 46 |
D26 |
Data 26 |
|
| 47 |
D25 |
Data 25 |
|
| 48 |
D24 |
Data 24 |
|
| 49 |
DGND |
Data Ground |
|
| 50 |
VCC |
+5 VDC |
|
| 51 |
D23 |
Data 23 |
|
| 52 |
D22 |
Data 22 |
|
| 53 |
D21 |
Data 21 |
|
| 54 |
D20 |
Data 20 |
|
| 55 |
D19 |
Data 19 |
|
| 56 |
D18 |
Data 18 |
|
| 57 |
D17 |
Data 17 |
|
| 58 |
D16 |
Data 16 |
|
| 59 |
DGND |
Data Ground |
|
| 60 |
VCC |
+5 VDC |
|
| 61 |
D15 |
Data 15 |
|
| 62 |
D14 |
Data 14 |
|
| 63 |
D13 |
Data 13 |
|
| 64 |
D12 |
Data 12 |
|
| 65 |
D11 |
Data 11 |
|
| 66 |
D10 |
Data 10 |
|
| 67 |
D9 |
Data 9 |
|
| 68 |
D8 |
Data 8 |
|
| 69 |
DGND |
Data Ground |
|
| 70 |
VCC |
+5 VDC |
|
| 71 |
D7 |
Data 7 |
|
| 72 |
D6 |
Data 6 |
|
| 73 |
D5 |
Data 5 |
|
| 74 |
D4 |
Data 4 |
|
| 75 |
D3 |
Data 3 |
|
| 76 |
D2 |
Data 2 |
|
| 77 |
D1 |
Data 1 |
|
| 78 |
D0 |
Data 0 |
|
| 79 |
DGND |
Data Ground |
|
| 80 |
VCC |
+5 VDC |
|
| 81 |
/IPL2 |
Interrupt Priority Level 2 |
|
| 82 |
/IPL1 |
Interrupt Priority Level 1 |
|
| 83 |
/IPL0 |
Interrupt Priority Level 0 |
|
| 84 |
|
|
|
| 85 |
/RST |
Reset |
|
| 86 |
/HALT |
Halt |
|
| 87 |
/ECS |
ECS?? |
|
| 88 |
/OCS |
OCS?? |
|
| 89 |
SIZE1 |
Size 1 |
Indicates number of bytes remaining to transfer |
| 90 |
SIZE0 |
Size 0 |
Indicates number of bytes remaining to transfer |
| 91 |
/AS |
Address Strobe |
|
| 92 |
/DS |
Data Strobe |
|
| 93 |
/R/W |
Read/Write |
|
| 94 |
/BERR |
Bus Error |
|
| 95 |
|
|
|
| 96 |
/AVEC |
Autovector Req |
Autovector request during interrupt acknowledge |
| 97 |
/DSACK1 |
Data Ack 1 |
Data transfer and size acknowledge |
| 98 |
/DSACK0 |
Data Ack 0 |
Data transfer and size acknowledge |
| 99 |
CPUCLK_A |
|
|
| 100 |
|
|
|
| 101 |
DGND |
Data Ground |
|
| 102 |
VCC |
+5 VDC |
|
| 103 |
FC2 |
Function Codes 2 |
|
| 104 |
FC1 |
Function Codes 1 |
|
| 105 |
FC0 |
Function Codes 0 |
|
| 106 |
|
|
|
| 107 |
|
|
|
| 108 |
|
|
|
| 109 |
|
|
|
| 110 |
|
|
|
| 111 |
/CPU_BR |
CPU bus request?? |
|
| 112 |
/EXP_BG |
Expansion bus granted?? |
|
| 113 |
/CPU_BG |
CPU bus granted?? |
|
| 114 |
/EXP_BR |
Expansion bus request?? |
|
| 115 |
|
|
|
| 116 |
|
|
|
| 117 |
/PUNT |
|
|
| 118 |
/RESET |
68020 RESET |
|
| 119 |
/INT2 |
Interrupt 2 |
Generate a level 2 interrupt |
| 120 |
/INT6 |
Interrupt 2 |
Generate a level 6 interrupt |
| 121 |
/KB_CLOCK |
Keyboard clock |
|
| 122 |
/KB_DATA |
Keyboard data |
|
| 123 |
/FIRE0 |
Fire Button 0?? |
|
| 124 |
/FIRE1 |
Fire Button 1?? |
|
| 125 |
/LED |
Power On LED ?? |
|
| 126 |
/ACTIVE |
Disk active LED |
|
| 127 |
/RXD |
Serial Receive |
Serial data in |
| 128 |
/TXD |
Serial Transmit |
Serial data out |
| 129 |
/DKRD |
|
Floppy interface (Paula?) |
| 130 |
/DKWD |
|
Floppy interface (Paula?) |
| 131 |
SYSTEM |
|
|
| 132 |
/DKWE |
|
Floppy interface (Paula?) |
| 133 |
CONFIG_OUT |
|
|
| 134 |
|
|
|
| 135 |
DGND |
Data Ground |
|
| 136 |
+12V |
+12V DC |
|
| 137 |
DGND |
Data Ground |
|
| 138 |
+12V |
+12V DC |
|
| 139 |
17MHZ |
|
For FMV interface ?? |
| 140 |
EXT_AUDIO |
|
For FMV interface ?? |
| 141 |
DA_DATA |
|
For FMV interface ?? |
| 142 |
/MUTE |
|
For FMV interface ?? |
| 143 |
DA_LRCLK |
|
For FMV interface ?? |
| 144 |
DA_BCLK |
|
For FMV interface ?? |
| 145 |
DGND |
Data Ground |
|
| 146 |
VCC |
+5 VDC |
|
| 147 |
DR |
Digital Red |
|
| 148 |
DG |
Digital Green |
|
| 149 |
DB |
Digital Blue |
|
| 150 |
DI |
Digital Intensity |
|
| 151 |
/PIXELSW_EXT |
|
|
| 152 |
/PIXELSW |
|
|
| 153 |
/BLANK |
|
|
| 154 |
PIXELCLK |
Pixelclock |
For manipulating RBG data |
| 155 |
DGND |
Data Ground |
|
| 156 |
VCC |
+5 VDC |
|
| 157 |
/CSYNC |
Composite sync |
Not buffered. |
| 158 |
CCK_B |
Color clock ?? |
|
| 159 |
/HSYNC |
Horizontal sync |
|
| 160 |
/VSYNC |
Vertical sync |
|
| 161 |
VGND |
Video ground |
|
| 162 |
VGND |
Video ground |
|
| 163 |
AR_EXT |
Analog Red External |
|
| 164 |
AR |
Analog Red |
|
| 165 |
AG_EXT |
Analog Green External |
|
| 166 |
AG |
Analog Green |
|
| 167 |
AB_EXT |
Analog Blue External |
|
| 168 |
AB |
Analog Blue |
|
| 169 |
VGND |
Video ground |
|
| 170 |
VGND |
Video ground |
|
| 171 |
/NTSC |
|
|
| 172 |
/XCLKEN |
Enable External video clock |
(Genlock) |
| 173 |
XCLK |
External video clock |
(Genlock) |
| 174 |
/EXT_VIDEO |
External Video |
Disable internal video interfaces |
| 175 |
DGND |
Data Ground |
|
| 176 |
VCC |
+5 VDC |
|
| 177 |
AGND |
Audio Ground |
|
| 178 |
+12V |
+12V DC |
|
| 179 |
LEFT_EXT |
Left sound External |
|
| 180 |
LEFT |
Left sound |
|
| 181 |
RIGHT_EXT |
Right sound External |
|
| 182 |
RIGHT |
Right sound |
|
(at the computer)