HD404629R Datasheet, PDF(16/157 Page) Renesas Technology Corp – AS Microcomputer Incorporating a DTMF Generator Circuit

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HD404629R Datasheet, PDF (16/157 Pages) Renesas Technology Corp – AS Microcomputer Incorporating a DTMF Generator Circuit

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HD404629R Series

RAM address

Bit 3

Bit 2

Bit 1

Bit 0

$000

$003

Interrupt control bits area

PMRA $004

SMRA $005

SRL $006

Not used

R21/SCK

Not used

R22/SI

R23/SO

Serial transmit clock speed selection

Serial data register (lower digit)

SRU $007

Serial data register (upper digit)

TMA $008

Clock source setting (timer A)

TMB1 $009

Clock source setting (timer B)

TRBL/TWBL $00A

Timer B register (lower digit)

TRBU/TWBU $00B

Timer B register (upper digit)

MIS $00C

TMCI $00D

R23/SO PMOS control Interrupt frame period selection

Clock source setting (timer C)

TRCL/TWCL $00E

Timer C register (lower digit)

TRCU/TWCU $00F

TMDI $010

Timer C register (upper digit)

Clock source setting (timer D)

TRDL/TWDL $011

Timer D register (lower digit)

TRDU/TWDU $012

Timer D register (upper digit)

TMB2 $013

TMC2 $014

TMD2 $015

AMR $016

Not used

Not used Timer-B output mode selection

Not used

Timer-C output mode setting

Timer-D output mode setting

Analog channel selection Not used

ADRL $017

A/D data register (lower digit)

ADRU $018

A/D data register (upper digit)

TGM $019 TONEC output frequency TONER output frequency

TGC $01A

DTMF enable Not used

LCR $01B Not used

*10

LMR $01C LCD input clock source selection LCD duty cycle selection

LOR1 $01D

LOR2 $01E

LOR3 $01F

R33/SEG4

R43/SEG8

Not used

R32/SEG3 R31/SEG2 R30/SEG1

R42/SEG7 R41/SEG6 R40/SEG5

R7/SEG17â20 R6/SEG13â16 R5/SEG9â12

$020

$023

PMRB $024

PMRC $025

ESR1 $026

ESR2 $027

SMRB $028

R03/INT4

R02/INT3

R01/INT2

R00/INT1

D11/INT0 D10/STOPC R20/EVND R13/EVNB

INT3 detection edge selection INT2 detection edge selection

EVND detection edge selection INT4 detection edge selection

Not used

*11

*12

SSR $029

*13

*14

Clock select

Not used

DCD0 $02C

DCD1 $02D

DCD2 $02E

DCR0 $030

DCR1 $031

DCR2 $032

DCR3 $033

DCR4 $034

DCR5 $035

DCR6 $036

DCR7 $037

Port D3 DCR

Port D7 DCR

Not used

Port D2 DCR Port D1 DCR

Port D6 DCR Port D5 DCR

Not used Port D9 DCR

Not used

Port D0 DCR

Port D4 DCR

Port D8 DCR

Port R03 DCR Port R02 DCR Port R01 DCR Port R00 DCR

Port R13 DCR Port R12 DCR Port R11 DCR Port R10 DCR

Port R23 DCR Port R22 DCR Port R21 DCR Port R20 DCR

Port R33 DCR Port R32 DCR Port R31 DCR Port R30 DCR

Port R43 DCR Port R42 DCR Port R41 DCR Port R40 DCR

Port R53 DCR Port R52 DCR Port R51 DCR Port R50 DCR

Port R63 DCR Port R62 DCR Port R61 DCR Port R60 DCR

Port R73 DCR Port R72 DCR Port R71 DCR Port R70 DCR

Not used

V $03F Not used

Not used Bank 0 to bank 2 selection

Notes: 1. Timer-A/time-base

2. Auto-reload on/off

3. Pull-up MOS control

4. Input capture selection

5. A/D conversion time

6. TONEC output control

7. TONER output control

8. Display on/off in watch mode

9. LCD power switch

10. LCD display on/off

11. SO idle H/L setting

12. Transmit clock source selection

13. 32-kHz oscillation stop setting

14. 32-kHz oscillation division ratio

Figure 5 Special Function Register Area

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