SN8P1602B 参数 Datasheet PDF下载

SN8P1602B

8-Bit Micro-Controller

Y, Z REGISTERS ...................................................................................................................................... 23

R REGISTERS........................................................................................................................................... 24

PROGRAM FLAG ....................................................................................................................................... 25

RESET/WAKEUP FLAG .......................................................................................................................... 25

CARRY FLAG ........................................................................................................................................... 25

DECIMAL CARRY FLAG......................................................................................................................... 25

ZERO FLAG ............................................................................................................................................. 25

ACCUMULATOR ....................................................................................................................................... 26

STACK OPERATIONS ............................................................................................................................... 27

OVERVIEW .............................................................................................................................................. 27

STACK REGISTERS ................................................................................................................................. 28

STACK OPERATION EXAMPLE............................................................................................................. 29

PROGRAM COUNTER............................................................................................................................... 29

ONE ADDRESS SKIPPING ..................................................................................................................... 30

MULTI-ADDRESS JUMPING ................................................................................................................. 31

4

5

6

ADDRESSING MODE................................................................................................................... 32

OVERVIEW................................................................................................................................................. 32

IMMEDIATE ADDRESSING MODE....................................................................................................... 32

DIRECTLY ADDRESSING MODE .......................................................................................................... 32

INDIRECTLY ADDRESSING MODE ...................................................................................................... 32

SYSTEM REGISTER .................................................................................................................... 33

OVERVIEW................................................................................................................................................. 33

SYSTEM REGISTER ARRANGEMENT (BANK 0)................................................................................. 33

BYTES of SYSTEM REGISTER ................................................................................................................ 33

BITS of SYSTEM REGISTER.................................................................................................................... 34

POWER ON RESET ...................................................................................................................... 35

OVERVIEW................................................................................................................................................. 35

EXTERNAL RESET DESCRIPTION......................................................................................................... 36

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