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Documented setup sequence of SCC for Hbug

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Joakim Larsson Edstrom 2016-05-15 22:23:13 +02:00
parent e30c62cff8
commit 36ce20b649
1 changed files with 11 additions and 0 deletions
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src/mame/drivers/hk68v10.cpp
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@ -363,6 +363,17 @@ ROM_LOAD16_BYTE ("hk68kv10U12.bin", 0xFC0000, 0x2000, CRC (f2d688e9) SHA1 (e6869
* 'bf' Boot from floppy (MIO, SBX-FDIO)
* 'bsf' Boot from floppy (SCSI)
*
* Setup sequence channel B
* 00
* 04 4C - x16 clock, 2 stop bits, no parity
* 05 EA -
* 03 E1 - 8 bit, receiver enable, auto enable on
* 09 00 - no reset
* 01 00
* 0B 56
* 0C 0B - low baudrate divider
* 0D 00 - hi baudrate divider
* 0E 03 - Baud Rate Generator enabled, PCLK is source
*/
ROM_END