V40 Motherboard (70208L-8) Blank PCB, Built on ISA card, 8088 PC compatible.

Description

NEW BLANK V40 PCB
, This is my V40 Motherboard.
-Built to be PC compatible.
-Plugs into ISA backplane.
-Powered from the PCB.
-Will boot DOS from USB drive. CH376S host
Check out my other listing - blank 8/16 bit ISA backplane to complete your project
Check out these YouTube videos for more detail. The videos are mostly from the prototype. I will post a new one soon.
https://youtu.be/qJVbWKhV2t0
https://youtu.be/wRpkyw_sDPw
https://youtu.be/Yn6BOn4wojo
https://youtu.be/lz-YMLQVPtw
https://youtu.be/lsE_F-ZGbeU
To Built this you will need the follow. this listing is for the
blank PCB only
1 - V40 70208L-8
1 - 16 mhz Crystal
1 - 14.31818 mhz crystal
13 - 10k ohm resistor
1 - 510 ohm resistor
1 - 33 ohm resister
1 - 8284
1 - 74LS74
1 - 74LS245
3 - 74LS573
3 - 74LS139
4 - 74LS138
1 - 74LS04
1 - 74LS20
1 - AS6C4008
1 - AS6C62256
1 - 28C256
1 - Keystone 9202
1 - Led
2 - Molex 15-48-0106
1 - 28 pin ZIF socket
1 - 6mm push button
2 - 2x8 pin header
And sockets for all the chips