;  CHIP/Manufacturer
ROM_CHIP:
 IF _dEMULATOR = 1		; MAME
.SST39SF010A	EQU	#76F3		; 128 kb (#BF - SST)
.SST39SF020A	EQU	#76F3		; 256 kb (#BF - SST)
.SST39SF040	EQU	#76F3		; 512 kb (#BF - SST)
.IS28F020	EQU	#76F3		; 256 kb (#D5 - ISSI)
 ELSEIF _dEMULATOR = 2		; ZXMAK
.SST39SF010A	EQU	#A0C3		; 128 kb (#BF - SST)
.SST39SF020A	EQU	#A0C3		; 256 kb (#BF - SST)
.SST39SF040	EQU	#A0C3		; 512 kb (#BF - SST)
.IS28F020	EQU	#A0C3		; 256 kb (#D5 - ISSI)
;
 ELSE				; for hardware
;
.SST39SF010A	EQU	#B5BF		; 128 kb (#BF - SST)
.SST39SF020A	EQU	#B6BF		; 256 kb (#BF - SST)
.SST39SF040	EQU	#B7BF		; 512 kb (#BF - SST)
.IS28F020	EQU	#B4D5		; 256 kb (#D5 - ISSI)
;
 ENDIF

 MODULE	CHIP_CMD
ANY:
.ID		EQU	#90

ISSI:
.Read		EQU	0
.Erase		EQU	#20
.Verify_Erase	EQU	#A0	; to address #EA
.Write		EQU	#40
.Verify_Write	EQU	#C0
.Reset		EQU	#FF
SST:
.Erase		EQU	#80
.Write		EQU	#A0
.ID_Exit	EQU	#F0
 ENDMODULE