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ST92195C3B1

48-96 Kbyte ROM HCMOS MCU WITH ON-SCREEN DISPLAY AND TELETEXT DATA SLICER

STMicroelectronics 

1.4 REGISTER MAP

The following pages contain a list of ST92195C/D

registers, grouped by peripheral or function.

Be very careful to correctly program both:

– The set of registers dedicated to a particular

function or peripheral.

– Registers common to other functions.

Table 3. Group F Pages Register Map

ST92195C/D - GENERAL DESCRIPTION

In particular, double-check that any registers with

“undefined” reset values have been correctly ini-

tialised.

Warning: Note that in the EIVR and each IVR reg-

ister, all bits are significant. Take care when defin-

ing base vector addresses that entries in the Inter-

rupt Vector table do not overlap.

Register

Page

0

2

3 6 11 21 32 33 34 35 36 37 38 39 44 55 59 62

R255 Res. Res.

R254

R253

SPI

Port 3

R252 WCR

R251

Res. Res.

R250

R249

WDT

Port 2

Res.

Res.

MMU

STIM

1 1)

TSU

Res.

TCC

VS

RCCU

(PLL)

Res.

Res

Res.

R248

R247

VPS/

WSS

OSD ACQ

Res.

TDS

RAM

R246

Res

R245

Res. Port 5

EXT

INT

R244

Res.

Res.

PWM

Res.

R243

Res.

MMU

R242

R241

R240

Port 0 Port 4

Res.

STIM

0

Note 1: Depending on device. See device summary on page 1.

SYNC

Res.

I²C 1)

A/D

19/249

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