chris/open-roms
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

more IEC work - iec_tx_command can now detect missing devices

Browse Source
This commit is contained in:
FeralChild64 committed 2019-06-21 21:47:39 +02:00
1 parent 5ae749b552
commit b21ce3116d
5 files changed
+46 -39
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

c64/kernal/iec_pull_clk_release_data.s
+7
View File
@@ -0,0 +1,7 @@
iec_pull_clk_release_data:
lda CI2PRA
ora #BIT_CI2PRA_CLK_OUT ; pull
and #$FF - BIT_CI2PRA_DAT_OUT ; release
sta CI2PRA
rts