Used I/O mirror locations that avoid (redirected) zero-page accesses.

2015-09-29 12:39:58 -04:00
parent c39d07dd17
commit 203200e259
6 changed files with 17 additions and 15 deletions
--- a/libsrc/pce/vdc.s
+++ b/libsrc/pce/vdc.s
@@ -7,7 +7,7 @@ HIRES   = 1
        .export         vdc_init

 vdc_init:
-        lda     a:VDC_CTRL
+        lda     VDC_CTRL

        VREG    $00, $0000      ; MAWR
        VREG    $01, $0000      ; MARR
@@ -37,5 +37,5 @@ vdc_init:

 .endif

-        lda     a:VDC_CTRL
+        lda     VDC_CTRL
        rts