;; #LAYOUT# STD * #TAKE ;; #LAYOUT# CRT KERNAL_1 #TAKE ;; #LAYOUT# M65 KERNAL_1 #TAKE ;; #LAYOUT# * * #IGNORE ; ; Tape (normal) helper routine - checksum calculation ; !ifdef CONFIG_TAPE_NORMAL { tape_normal_update_checksum: lda INBIT eor RIPRTY sta RIPRTY rts }