readport.asm
来自「VCP201_CODE is a FPGA source code.」· 汇编 代码 · 共 44 行
ASM
44 行
;===========================================
; File Name : READPORT.ASM
; 2109 ASIC VCP201-01
; Rev: Date: Author: Reason:
;===========================================
readport:
movlw 0xff
movwf pb_raw0
movwf pb_raw1
movlw 0xf0
iorwf fn_button,F
iorwf pb_l3_r3,F
btfss p1d,0
bcf pb_raw1,BIT_ST
btfss p1d,1
bcf pb_raw1,BIT_SEL
btfss p1d,2
bcf r_mode_bit
btfss p1d,4
bcf r_pgm_bit
btfss p1d,5
bcf r_auto_bit
btfsc f_arcade
return
check_LR3:
btfss p1d,3
bcf r_R3_bit
btfss p1d,6
bcf r_L3_bit
return
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?