ST62T52B datasheet(20/68 Pages) STMICROELECTRONICS

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ST62T52B ST62T62B/E62B

RESETS (Cont’d)

Table 6. Register Reset Status

Address(es)

Status

Comment

Oscillator Control Register

EEPROM Control Register

Port Data Registers

Port Direction Register

Port Option Register

Interrupt Option Register

TIMER Status/Control

AR TIMER Mode Control Register

AR TIMER Status/Control 1 Register

AR TIMER Status/Control 2Register

AR TIMER Compare Register

Miscellaneous Register

0DCh

0EAh

0C0h to 0C2h

0C4h to 0C6h

0CCh to 0CEh

0C8h

0D4h

0D5h

0D6h

0D7h

0DAh

0DDh

00h

fINT = fOSC; user must set bit3 to 1

EEPROM enabled (if available)

I/O are Input with pull-up

Interrupt disabled

TIMER disabled

AR TIMER stopped

X, Y, V, W, Register

Accumulator

Data RAM

Data RAM Page REgister

Data ROM Window Register

EEPROM

A/D Result Register

AR TIMER Load Register

AR TIMER Reload/Capture Register

080H TO 083H

0FFh

084h to 0BFh

0E8h

0C9h

00h to F3h

0D0h

0DBh

0D9h

Undefined

As written if programmed

TIMER Counter Register

TIMER Prescaler Register

Watchdog Counter Register

A/D Control Register

0D3h

0D2h

0D8h

0D1h

FFh

7Fh

FEh

40h

Max count loaded

A/D in Standby

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