NEC uPD78053Y User Manual

NEC

116

CHAPTER 5 CPU ARCHITECTURE

Address

Special-Function Register (SFR) Name

Symbol

R/W

After Reset

FF38H

FF39H

FF3AH

FF3BH

FF40H

Timer clock select register 0

TCL0

√

√

—

FF41H

Timer clock select register 1

TCL1

—

√

—

FF42H

Timer clock select register 2

TCL2

—

√

—

FF43H

Timer clock select register 3

TCL3

R/W

—

√

—

88H

FF47H

Sampling clock select register

SCS

—

√

—

00H

FF48H

16-bit timer mode control register

TMC0

√

√

—

FF49H

8-bit timer mode control register 1

TMC1

√

√

—

FF4AH

Watch timer mode control register

TMC2

√

√

—

FF4CH

Capture/compare control register 0

CRC0

√

√

—

04H

FF4EH

16-bit timer output control register

TOC0

√

√

—

FF4FH

8-bit timer output control register

TOC1

√

√

—

FF60H

Serial operating mode register 0

CSIM0

√

√

—

FF61H

Serial bus interface control register

SBIC

√

√

—

FF62H

Slave address register

SVA

—

√

—

Undefined

FF63H

Interrupt timing specify register

SINT

√

√

—

00H

FF68H

Serial operating mode register 1

CSIM1

√

√

—

FF69H

Automatic data transmit/receive control register

ADTC

√

√

—

FF6AH

Automatic data transmit/receive address pointer

ADTP

—

√

—

FF6BH

Automatic data transmit/receive interval specify register

ADTI

√

√

—

FF70H

Asynchronous serial interface mode register

ASIM

√

√

—

FF71H

Asynchronous serial interface status register

ASIS

R

—

√

—

FF72H

Serial operating mode register 2

CSIM2

RW

√

√

—

FF73H

Baud rate generator control register

BRGC

—

√

—

Transmit shift register

TXS

W

Receive buffer register

RXB

R

FF80H

A/D converter mode register

ADM

√

√

—

01H

FF84H

A/D converter input select register

ADIS

—

√

—

00H

FF8AH

Correction control register

(Note)

CORCN

√

√

—

FF90H

D/A conversion value set register 0

DACS0

—

√

—

FF91H

D/A conversion value set register 1

DACS1

—

√

—

FF98H

D/A converter mode register

DAM

√

√

—

00H

00H

Correction address register 0

(Note)

CORAD0

—

—

√

Table 5-6. Special-Function Register List (2/3)

Manipulatable Bit Unit

8 bits

1 bit

16 bits

Correction address register 1

(Note)

CORAD1

—

—

√

0000H

SIO2

—

√

—

FFH

FF74H

R/W

Note

This register is provided only in the

µ

PD78058, 78P058, 78058Y and 78P058Y.