CNC support PC9801UV11

[sixty_cel]

Hi all

Now I'm made the vfo board from the circuit of kitahei88 .

Thank you very much kitahei88 .

I'm replace HXC+VFO board or generally FFD+VFO board in to my machine SODICK wire cut and It's work fine.

At data transfer rate 500kbit/sec work too smooth.

But at rate 250 kbit/sec can read only from Generally FFD+VFD Board can read and when I'm format can format only rate 300kbit/sec.

And only format rate 500kbit/sec and 300kbit/sec in HXC+VFO board.

Any body has some ideal for soulution this problem because I want format and read at rate 250kbit/sec and 500kbit/sec

[sixty_cel]

here is circuit of vfo board from kitahe88
http://24.dtiblog.com/k/kitahei88/file/ ... ematic.pdf