6502/cc65
1
0
Fork 0
mirror of https://github.com/cc65/cc65.git synced 2025-08-05 17:25:17 +00:00
Code Issues Projects Releases Wiki Activity

small optimzation (found by Greg King)

Browse Source
This commit is contained in:
Christian Groessler
2013-12-07 01:24:05 +01:00
parent 2461163f38
commit 9e91f74297
1 changed files with 2 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
libsrc/atari/ser/atrrdev.s
View File

@@ -562,8 +562,9 @@ found: lda ptr3
lda #40 ; XIO 40, start concurrent IO
sta ICCOM,x
sta cm_run ; indicate concurrent mode is running
lda #$0D ; value from 850 manual, p62. must be $0D?,
sta ICAX1,x ; or any non-zero?
lda #0
sta ICAX1,x
sta ICAX2,x
lda #<recv_buf
sta ICBAL,x
@@ -573,8 +574,6 @@ found: lda ptr3
sta ICBLL,x
lda #>RECVBUF_SZ
sta ICBLH,x
lda #$0D ; value from 850 man, p62. must be $0D?,
sta ICAX1,x ; or any non-zero?
jmp my_CIOV
.endproc ;ena_cm