implemented conio peek functions for PCE target

2020-07-14 14:22:29 +02:00
parent a4f1e37f0c
commit 1f2fdbd9b1
5 changed files with 143 additions and 2 deletions
--- a/libsrc/pce/cputc.s
+++ b/libsrc/pce/cputc.s
@@ -68,10 +68,10 @@ putchar:
        sty     VDC_DATA_LO
        stx     VDC_DATA_HI

-        st0     #VDC_VWR
+        st0     #VDC_VWR        ; VRAM Write Register
        sta     VDC_DATA_LO     ; character

-        lda     CHARCOLOR       ; pallette number
+        lda     CHARCOLOR       ; palette number
        asl     a
        asl     a
        asl     a