user_data2.inc

嵌入式PLC,基于8051F020,在KEIL上开发,可实现自定义ＰＬＣ功能

;************???????*******************	
;BRAM_USER		6BYTES 		(20H-25H)
;DRAM_USER		16BYTES 	(58H--68H)
;XRAM_USER		2560BYTES (3600H-3FFFH) 
;*********************************************
;***************XRAM	PLC	??****************
;>>>>>>>>>>>>>>>>>????(0000-05FFH)<<<<<<<<<<<<<<<<<<
;RAM_PX			*X0000-X0267
;RAM_PY			*Y0000-Y0267
;RAM_PM			*M0000-M3071
;RAM_PM8		*M8000-M8255
;RAM_PS			*S0000-S0999
;RAM_PCS		*CS000-CS255 ?????
;RAM_PTS		*TS000-TS255 ?????
;RAM_PCC		*CC000-CC255	?????
;RAM_PTC		*TC000-TC255	?????
;>>>>>>>>>>>>>>>>>????(0000-05FFH)<<<<<<<<<<<<<<<<<<
;>>>>>>>>>>>>>>>>>????(0A00-7FFFH)<<<<<<<<<<<<<<<<<<
;RAM_PD			;D0000-D7999
;RAM_PD8		;D8200-D8255
;RAM_PCN		;C0000-C0199(2)
;RAM_PCN1		;C0200-C0255(4)
;RAM_PTN		;T0000-T0255
;>>>>>>>>>>>>>>>>>????(0000-7FFFH)<<<<<<<<<<<<<<<<<<


;DRAM_USER Define
INPUT_PORTA			EQU	DRAM_USER
INPUT_PORTB			EQU	DRAM_USER+1
INPUT_PORTC			EQU	DRAM_USER+2
OUTPUT_PORTA			EQU	DRAM_USER+3
OUTPUT_PORTB			EQU	DRAM_USER+4
INPUT_LAMPA			EQU	DRAM_USER+5
INPUT_LAMPB			EQU	DRAM_USER+6
INPUT_LAMPC			EQU	DRAM_USER+7
OUTPUT_LAMPA			EQU	DRAM_USER+8
OUTPUT_LAMPB			EQU	DRAM_USER+9

INPUT_CNT			EQU	DRAM_USER+10
DISLAMP_CNT			EQU		DRAM_USER+11	;???????????

;F_DISLAMP_M3			EQU		BRAM_USER.7;(020H)
DISM3				EQU		BRAM_USER+1
DISM4				EQU		BRAM_USER+2
XCH0M5				EQU		BRAM_USER+3
;XRAM_Define
XINPUT				EQU	XRAM_USER+0		;24BYTES
XLAMP				EQU	XRAM_USER+26		;10 BYTES
OUTPUT_PORTA1			EQU	XRAM_USER+38
OUTPUT_PORTB1			EQU	XRAM_USER+39
P_DIR1U8			EQU		P3.7
P_G1U7				EQU		P3.6
P_G1U6				EQU		P3.5
P_PLCRUN			EQU		P4.3
P_PLCERR			EQU		P0.7