IBM EM78P259N/260N manual Absolute Maximum Ratings, Items Rating

EM78P259N/260N 8-Bit Microprocessor with OTP ROM

Instruction Binary				HEX	Mnemonic	Operation	Status Affected
0	0101	01rr	rrrr	05rr	INC R	R+1 → R	Z
0	0101	10rr	rrrr	05rr	DJZA R	R-1 → A, skip if zero	None
0	0101	11rr	rrrr	05rr	DJZ R	R-1 → R, skip if zero	None
0	0110	00rr	rrrr	06rr	RRCA R	R(n) → A(n-1),R(0) → C, C → A(7)	C
0	0110	01rr	rrrr	06rr	RRC R	R(n) → R(n-1),R(0) → C, C → R(7)	C
0	0110	10rr	rrrr	06rr	RLCA R	R(n) → A(n+1),R(7) → C, C → A(0)	C
0	0110	11rr	rrrr	06rr	RLC R	R(n) → R(n+1),R(7) → C, C → R(0)	C
0	0111	00rr	rrrr	07rr	SWAPA R	R(0-3) → A(4-7),R(4-7) → A(0-3)	None
0	0111	01rr	rrrr	07rr	SWAP R	R(0-3) ↔ R(4-7)	None
0	0111	10rr	rrrr	07rr	JZA R	R+1 → A, skip if zero	None
0	0111	11rr	rrrr	07rr	JZ R	R+1 → R, skip if zero	None
0	100b	bbrr	rrrr	0xxx	BC R,b	0 → R(b)	None2
0	101b	bbrr	rrrr	0xxx	BS R,b	1 → R(b)	None3
0	110b	bbrr	rrrr	0xxx	JBC R,b	if R(b)=0, skip	None
0	111b	bbrr	rrrr	0xxx	JBS R,b	if R(b)=1, skip	None
1	00kk kkkk kkkk			1kkk	CALL k	PC+1 → [SP],(Page, k) → PC	None
1	01kk kkkk kkkk			1kkk	JMP k	(Page, k) → PC	None
1	1000	kkkk kkkk		18kk	MOV A,k	k → A	None
1	1001	kkkk kkkk		19kk	OR A,k	A ∨ k → A	Z
1	1010	kkkk kkkk		1Akk	AND A,k	A & k → A	Z
1	1011	kkkk kkkk		1Bkk	XOR A,k	A ⊕ k → A	Z
1	1100	kkkk kkkk		1Ckk	RETL k	k → A,[Top of Stack] → PC	None
1	1101	kkkk kkkk		1Dkk	SUB A,k	k-A → A	Z, C, DC
1	1111	kkkk kkkk		1Fkk	ADD A,k	k+A → A	Z, C, DC

1This instruction is applicable to IOC50 ~ IOCF0, IOC51 ~ IOCC1 only.

2This instruction is not recommended for RF operation.

3This instruction cannot operate under RF.

7 Absolute Maximum Ratings

Items		Rating
Temperature under bias	-40°C	to	85°C
Storage temperature	-65°C	to	150°C
Input voltage	Vss-0.3V	to	Vdd+0.5V
Output voltage	Vss-0.3V	to	Vdd+0.5V
Working Voltage	2.5V	to	5.5V
Working Frequency	DC	to	20MHz

Product Specification (V1.2) 05.18.2007 • 71

(This specification is subject to change without further notice)