pyrite-dev/micro68
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update

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Nishi 2026-08-06 00:05:53 +09:00
commit 6dca49c0eb
1 changed files with 2 additions and 2 deletions
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bus.txt
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@ -7,7 +7,7 @@ Top view of CPU board connectors
Note that the PCB edge is at the top of this diagram.
Left connector
Top connector
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 10| 11| 12| 13| 14| 15| 16| 17| 18| 19| 20|
| A23| A22| A21| A20| A19| A18| A17| A16| A15| A14| GND| A13| A12| A11| A10| A09| A08| A07| A06| A05|
| A04| A03| A02| A01| GND| AS| R/W| UDS| LDS| GND| RESET| HALT| CLK| DTACK| GND| RD| WR| RES| 5V| 5V|
@ -19,7 +19,7 @@ Middle connector
| BGACK| BERR| GND| FC0| FC1| FC2| GND| RES| RES| RES| RES| RES| RES| RES| RES| RES| RES| RES| 5V| 5V|
| 21| 22| 23| 24| 25| 26| 27| 28| 29| 30| 31| 32| 33| 34| 35| 36| 37| 38| 39| 40|
Right connector
Bottom connector
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 10| 11| 12| 13| 14| 15| 16| 17| 18| 19| 20|
| /IO0| /IO1| /IO2| /IO3| GND| /IO4| /IO5| /IO6| /IO7| GND| /IRQ0| /IRQ1| /IRQ2| /IRQ3| GND| /IRQ4| /IRQ5| /IRQ6| /IRQ7| GND|
| /IACK0| /IACK1| /IACK2| /IACK3| GND| /IACK4| /IACK5| /IACK6| /IACK7| GND|/IOACK0|/IOACK1|/IOACK2|/IOACK3| GND|/IOACK4|/IOACK5|/IOACK6|/IOACK7| 5V|