M80C196KB 데이터 시트보기 (PDF) - Intel

부품명

상세내역

제조사

M80C196KB

16-BIT HIGH PERFORMANCE CHMOS MICROCONTROLLER

Intel 

M80C196KB

Instruction Summary (Continued)

Mnemonic Operands

Operation (Note 1)

Flags

Notes

Z N C V VT ST

CLRVT

0

VT w 0

bbbb 0 b

RST

0

PC w 2080H

0000 0 0 8

DI

0

w Disable All Interupts (I 0)

bbbb b b

EI

0

w Enable All Interupts (I 1)

bbbb b b

NOP

0

PC w PC a 1

bbbb b b

SKIP

0

PC w PC a 2

bbbb b b

NORML

2

w Left shift till msb e 1 D shift count

0bb b 7

TRAP

0

SP w SP b 2

(SP) w PC w PC (2010H)

bbbb b b 9

PUSHA

1

SP w SP-2 (SP) w PSW

0000 0 0

PSW w 0000H SP w SP-2

w w (SP) IMASK1 WSR IMASK1 00H

POPA

1

w w IMASK1 WSR (SP) SP SPa2

PSW w (SP) SP w SPa2

IDLPD

1

IDLE MODE IF KEYe1

POWERDOWN MODE IF KEY e2

CHIP RESET OTHERWISE

bbbb b b

CMPL

BMOV

2

D-A

2

w PTR HI a

PTR LOW a

UNTIL COUNTe0

ub

bbbb b b

NOTES

1 If the mnemonic ends in ‘‘B’’ a byte operation is performed otherwise a word operation is done Operands D B and A

must conform to the alignment rules for the required operand type D and B are locations in the Register File A can be

located anywhere in memory

2 D D a 2 are consecutive WORDS in memory D is DOUBLE-WORD aligned

3 D D a 1 are consecutive BYTES in memory D is WORD aligned

4 Changes a byte to word

5 Offset is a 2’s complement number

6 Specified bit is one of the 2048 bits in the register file

7 The ‘‘L’’ (Long) suffix indicates double-word operation

8 Initiates a Reset by pulling RESET low Software should re-initialize all the necessary registers with code starting at 2080H

9 The assembler will not accept this mnemonic

12

Share Link: