Disable VDU5 in HGR MODE2

2025-08-10 06:24:58 +00:00 · 2023-01-09 22:09:17 -05:00
parent 01a7702ee4
commit 56a5e25add
2 changed files with 3 additions and 4 deletions
--- a/applecorn.po
+++ b/applecorn.po
--- a/auxmem.vdu.s
+++ b/auxmem.vdu.s
@@ -231,7 +231,8 @@ VDU02
 * VDU 5 - Text at graphics cursor
 VDU05         LDX   VDUPIXELS
              BEQ   SETEXIT                ; 0 pixels per char, text only
-* Turn cursor off and other stuff
+              CPX   #$07                   ; 7 pixels per char, HGR
+              BEQ   SETEXIT
              LDA   #$20                   ; Set VDU 5 mode
              BNE   SETSTATUS

@@ -254,9 +255,7 @@ VDU03
              BNE   CLRSTATUS

 * VDU 4 - Text at text cursor
-VDU04
-* Turn cursor on and other stuff
-              LDA   #$DF                   ; Clear VDU 5 mode
+VDU04         LDA   #$DF                   ; Clear VDU 5 mode
              BNE   CLRSTATUS

 * VDU 15 - Disable paged scrolling