Apple-2-SW/dos33fsprogs
1
0
Fork 0
mirror of https://github.com/deater/dos33fsprogs.git synced 2024-08-12 12:29:04 +00:00
Code Issues Projects Releases Wiki Activity

pt3: changes to register updates

Browse Source
This commit is contained in:
Peter Ferrie 2019-06-02 00:04:28 -04:00 committed by Vince Weaver
parent b1b5f18707
commit 3c13c8e734
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
pt3_player/pt3_lib.s
View File

@ -2044,13 +2044,12 @@ no_scale_c:
and #$1f ; 2
sta AY_REGISTERS+6 ; 3
lda convert_177 ; 3
ldx convert_177 ; 3
beq no_scale_n ; 2/3
; Convert from 1.77MHz to 1MHz by multiplying by 9/16
; first multiply by 8
lda AY_REGISTERS+6 ; 3
asl ; 2
asl ; 2
asl ; 2
@ -2065,9 +2064,9 @@ no_scale_c:
ror ; 2
ror ; 2
and #$1f ; 2
sta AY_REGISTERS+6 ; 3
no_scale_n:
sta AY_REGISTERS+6 ; 3
;=======================
; Mixer