home *** CD-ROM | disk | FTP | other *** search
- .zext _string1
- .zext _value
-
- ; --------------------------------------------------------------
- ; convert unsigned word to hex ascii
- ; value in _VALUE
- ; return in _STRING1
- ; --------------------------------------------------------------
- utoh:
- lda _value+1
- jsr utob
- ldy #2
- lda _value
- .byte $2C ;; makes a BIT
-
- ; --------------------------------------------------------------
- ; convert unsigned byte to hex ascii
- ; value in A
- ; return in _STRING1
- ; --------------------------------------------------------------
- utob
- ldy #0
- :utob:
- pha
- iny
- jsr :cnv
- dey
- pla
- lsr a
- lsr a
- lsr a
- lsr a
- :cnv
- and #$F
- tax
- clc
- lda _hextable,x
- sta (_string1),y
- rts
-
-
- _hextable:
- .byte "0123456789ABCDEF"
-
-