Virgil Dupras 0f83451193 trs80: Improve RS-232 driver ... I could drive my RC2014 from my TRS-80 4P (using the Remote Shell coming in the next commit)! A challenge I faced was that the RC2014 spits characters too fast and the CTS line of its ACIA modules (both the 6850 and SIO/2 ones) are hard-wired to ground, making flow control difficult. I solved this, for now, by lowering comm speed. This driver improvement makes CL<? faster and makes baud rate configurable in CL$.		2021-01-03 13:56:53 -05:00
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blk.fs	trs80: Improve RS-232 driver	2021-01-03 13:56:53 -05:00
Makefile	emul/trs80: implement floppy emulation	2020-12-06 19:52:18 -05:00
xcomp.fs	Integrate RDLN input buffer into sysvars	2021-01-02 14:32:03 -05:00