mirror of
https://github.com/hsoft/collapseos.git
synced 2024-11-08 20:48:06 +11:00
d1718a90c7
Because that mode behaves exactly like in a regular TMS9918, a new driver for TMS9918 has been added in blkfs and SMS' VDP now uses it. Also, fix broken 5x7 font.
10 lines
225 B
Plaintext
10 lines
225 B
Plaintext
CODE _blank ( this is way too slow in Forth )
|
|
A XORr, TMS_CTLPORT OUTiA,
|
|
A 0x40 LDri, TMS_CTLPORT OUTiA,
|
|
HL 0x4000 LDdi,
|
|
BEGIN,
|
|
A XORr, TMS_DATAPORT OUTiA,
|
|
HL DECd, HLZ,
|
|
JRNZ, AGAIN,
|
|
;CODE
|