Z8F021ASH020SC datasheet(270/276 Pages) ZILOG

270 / 276 page

Z8 Encore! XP® 4K Series

Product Specification

PS022815-0206

Index

251

operation 138

operation timing 140

page erase 142

page select register 145, 146

FPS register 145, 146

FSTAT register 145

gated mode 80

general-purpose I/O 32

GPIO 4, 32

alternate functions 33

architecture 33

control register definitions 40

input data sample timing 224

interrupts 40

port A-C pull-up enable sub-registers 45,

port A-H address registers 41

port A-H alternate function sub-registers 42

port A-H control registers 42

port A-H data direction sub-registers 42

port A-H high drive enable sub-registers 44

port A-H input data registers 46

port A-H output control sub-registers 43

port A-H output data registers 47

port A-H stop mode recovery sub-registers

port availability by device 32

port input timing 225

port output timing 226

H 194

HALT 196

halt mode 30, 196

hexadecimal number prefix/suffix 194

I2C 4

IM 193

immediate data 193

immediate operand prefix 194

INC 195

increment 195

increment word 195

INCW 195

indexed 193

indirect address prefix 194

indirect register 193

indirect register pair 193

indirect working register 193

indirect working register pair 193

infrared encoder/decoder (IrDA) 109

Instruction Set 191

instruction set, ez8 CPU 191

instructions

ADC 195

ADCX 195

ADD 195

ADDX 195

AND 197

ANDX 197

arithmetic 195

BCLR 196

BIT 196

bit manipulation 196

block transfer 196

BRK 198

BSET 196

BSWAP 196, 198

BTJ 198

BTJNZ 198

BTJZ 198

CALL 198

CCF 196

CLR 197

COM 197

CP 195

CPC 195

CPCX 195

CPU control 196

CPX 195

DA 195

DEC 195

Z8F021ASH020SC 数据表(PDF) 270 Page - Zilog, Inc.

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