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Updated Z80 CPU Adapter (markdown)

David Banks 2019-10-23 16:48:31 +01:00
parent a299be1c17
commit 74cd614e83
1 changed files with 2 additions and 2 deletions
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Z80-CPU-Adapter.md

@ -100,9 +100,9 @@ Components should be fitted in the following order:
It is suggested to fit the ICs first, so they can be drag soldered without the nearby discrete components getting in the way.
Pay attention to the orientation of the 74LVC4245AD devices (U2-7) and they are not all the same. The orientation of U5 is not marked, but should be the same a U6 and U7.
Pay attention to the orientation of the 74LVC4245AD devices (U2-7) and they are not all the same. The orientation of U5 is not marked, but should be the same as U6 and U7.
Pay particular attention to the orientation of the two schottky diodes (D4,D5). The marked bar is quite faint, but this end should face the outside of the board (allowing current to flow into the FPGA board from the adapter)
Pay particular attention to the orientation of the two schottky diodes (D4,D5). The marked bar is quite faint, but this end should face the outside of the board (allowing current to flow from the adapter board into the FPGA board)
## FPGA Firmware