collapseos/doc
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
..
hw trs80: Improve RS-232 driver 2021-01-03 13:56:53 -05:00
asm.txt doc/asm: add note about ad-hoc assembly frequent mistakes 2021-01-03 13:55:28 -05:00
avr.txt
bootstrap.txt
cross.txt
dict.txt Remove 2OVER and 2SWAP 2021-01-02 13:56:36 -05:00
ed.txt
faq.txt
grid.txt
impl.txt Make BLK@* and BLK!* into ialiases 2021-01-02 15:51:12 -05:00
intro.txt
primer.txt
protocol.txt Make KEY non-blocking 2021-01-01 08:23:59 -05:00
sega.txt
selfhost.txt doc: add notes about cross-compiling directly to EEPROM 2020-12-11 21:52:46 -05:00
usage.txt Make FLUSH also invalidate the blk cache 2020-12-25 16:43:20 -05:00