Tape in/out
ZXNet echo conference «hardware.zx»
Press RESET immediately, Sergei!
23 Nov 01 01:11, Sergei Chikalev wrote to All:
SC> I have a question here, how and at what speeds you can
SC> achieve on the subject port? Needed to connect 2 ZX. Lace
SC> 10 meters. Quality and speed are important. Please help.
70kbit/sec. This is something around the maximum for bit manipulation at 3.5 MHz
CPU Z80.
Specifically for the tape input, where all sorts of amplifiers have curves at the input,
maybe less.
The software emulation of the serial port (rs232) actually worked on
38400.
In turbo mode 57600 is possible. Transmission mode is half duplex.