Z8F021ASH020SC datasheet(274/276 Pages) ZILOG

274 / 276 page

Z8 Encore! XP® 4K Series

Product Specification

PS022815-0206

Index

255

IrDA data 111

receiving UART data-interrupt-driven method

receiving UART data-polled method 93

ADC control (ADCCTL) 124, 126

ADC data high byte (ADCDH) 127

ADC data low bits (ADCDL) 127

flash control (FCTL) 144, 150, 151

flash high and low byte (FFREQH and

FREEQL) 147

flash page select (FPS) 145, 146

flash status (FSTAT) 145

GPIO port A-H address (PxADDR) 41

GPIO port A-H alternate function sub-regis-

ters 43

GPIO port A-H control address (PxCTL) 42

GPIO port A-H data direction sub-registers

OCD control 177

OCD status 178

UARTx baud rate high byte (UxBRH) 106

UARTx baud rate low byte (UxBRL) 106

UARTx Control 0 (UxCTL0) 103, 106

UARTx control 1 (UxCTL1) 104

UARTx receive data (UxRXD) 101

UARTx status 0 (UxSTAT0) 101

UARTx status 1 (UxSTAT1) 103

UARTx transmit data (UxTXD) 100

watch-dog timer control (WDTCTL) 28, 86,

131, 183

watch-dog timer reload high byte (WDTH)

watch-dog timer reload low byte (WDTL)

watch-dog timer reload upper byte (WDTU)

reset

and stop mode characteristics 21

and stop mode recovery 20

carry flag 196

sources 22

RET 198

return 198

RL 198

RLC 198

rotate and shift instuctions 198

rotate left 198

rotate left through carry 198

rotate right 198

rotate right through carry 198

RP 194

RR 193, 198

rr 193

RRC 198

SBC 195

SCF 196

second opcode map after 1FH 211

set carry flag 196

set register pointer 196

shift right arithmatic 198

shift right logical 199

signal descriptions 9

single-sho conversion (ADC) 115

software trap 198

source operand 194

SP 194

SRA 198

src 194

SRL 199

SRP 196

stack pointer 194

STOP 197

stop mode 29, 197

stop mode recovery

sources 25, 27

using a GPIO port pin transition 26, 27

using watch-dog timer time-out 26

SUB 195

subtract 195

subtract - extended addressing 195

subtract with carry 195

Z8F021ASH020SC 数据表(PDF) 274 Page - Zilog, Inc.

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