HD404369 Datasheet, PDF(14/117 Page) Hitachi Semiconductor

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HD404369 Datasheet, PDF (14/117 Pages) Hitachi Semiconductor – 4-bit HMCS400-Series microcomputer

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HD404369 Series

$000

$003

PMRA $004

SMR $005

SRL $006

SRU $007

TMA $008

TMB1 $009

TRBL/TWBL $00A

TRBU/TWBU $00B

MIS $00C

TMC $00D

TRCL/TWCL $00E

TRCU/TWCU $00F

Bit 3

Bit 2

Bit 1

Bit 0

Interrupt control bits area

D3 /BUZZ

R00 /SCK

R03/TOC

R01/SI

R02/SO

Serial transmit clock speed selection

Serial data register (lower digit)

Serial data register (upper digit)

Clock source selection (timer A)

Clock source selection (timer B)

Timer B register (lower digit)

Timer B register (upper digit)

SO PMOS control Interrupt frame period selection

Clock source selection (timer C)

Timer C register (lower digit)

Timer C register (upper digit)

Not used

ACR $016

ADRL $017

ADRU $018

AMR1$019

AMR2 $01A

R33/AN3

Not used

Analog channel selection

A/D data register (lower digit)

A/D data register (upper digit)

R32/AN2

R31/AN1

R5/AN8âAN11 R4/AN4âAN7

R30/AN0

Not used

$020

$023

PMRB $024

PMRC $025

TMB2 $026

SSR1 $027

SSR2 $028

D4/STOPC D2/EVNB

Buzzer output

Not used

D1/INT1

D0/INT0

EVNB detection edge selection

Clock select Not used

Clock division ratio selection

Not used

DCD0 $02C

DCD1 $02D

DCD2 $02E

DCD3 $02F

DCR0 $030

DCR1 $031

DCR2 $032

DCR3 $033

DCR4 $034

DCR5 $035

DCR6 $036

DCR7 $037

DCR8 $038

DCR9 $039

Port D3 DCD Port D2 DCD Port D1 DCD Port D0 DCD

Port D7 DCD Port D6 DCD Port D5 DCD Port D4 DCD

Port D11 DCD Port D10 DCD Port D9 DCD Port D8 DCD

Not used

Port D13 DCD Port D12 DCD

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

Not used Port R72 DCR Port R71 DCR Port R70 DCR

Port R83 DCR Port R82 DCR Port R81 DCR Port R80 DCR

Port R93 DCR Port R92 DCR Port R91 DCR Port R90 DCR

$03F

Not used

Notes: 1. Timer-A/time-base

2. Auto-reload on/off

3. Pull-up MOS control

4. A/D conversion time

5. SO output level control in idle states

6. Serial clock source selection

7. Input capture selection

8. 32-kHz oscillation stop

9. 32-kHz oscillation division ratio

Figure 5 Special Function Register Area

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