Rev.2.00

Jan 30, 2006

Page 17 of 37

REJ03B0102-0200

R8C/14 Group, R8C/15 Group

4. Special Function Register (SFR)

Table 4.3

X: Undefined

NOTES:

1.

Blank spaces are reserved. No access is allowed.

2.

When output compare mode (the TCC13 bit in the TCC1 register = 1) is selected, the value after reset is “FFFFh”.

Address

Register

Symbol

After reset

0080h

Timer Z Mode Register

TZMR

00h

0081h

0082h

0083h

0084h

Timer Z Waveform Output Control Register

PUM

00h

0085h

Prescaler Z Register

PREZ

FFh

0086h

Timer Z Secondary Register

TZSC

FFh

0087h

Timer Z Primary Register

TZPR

FFh

0088h

0089h

008Ah

Timer Z Output Control Register

TZOC

00h

008Bh

Timer X Mode Register

TXMR

00h

008Ch

Prescaler X Register

PREX

FFh

008Dh

Timer X Register

TX

FFh

008Eh

Timer Count Source Setting Register

TCSS

00h

008Fh

0090h

Timer C Register

TC

00h

0091h

00h

0092h

0093h

0094h

0095h

0096h

External Input Enable Register

INTEN

00h

0097h

0098h

Key Input Enable Register

KIEN

00h

0099h

009Ah

Timer C Control Register 0

TCC0

00h

009Bh

Timer C Control Register 1

TCC1

00h

009Ch

Capture, Compare 0 Register

TM0

00h

009Dh

00h(2)

009Eh

Compare 1 Register

TM1

FFh

009Fh

FFh

00A0h

UART0 Transmit/Receive Mode Register

U0MR

00h

00A1h

UART0 Bit Rate Register

U0BRG

XXh

00A2h

UART0 Transmit Buffer Register

U0TB

XXh

00A3h

XXh

00A4h

UART0 Transmit/Receive Control Register 0

U0C0

00001000b

00A5h

UART0 Transmit/Receive Control Register 1

U0C1

00000010b

00A6h

UART0 Receive Buffer Register

U0RB

XXh

00A7h

XXh

00A8h

00A9h

00AAh

00ABh

00ACh

00ADh

00AEh

00AFh

00B0h

UART Transmit/Receive Control Register 2

UCON

00h

00B1h

00B2h

00B3h

00B4h

00B5h

00B6h

00B7h

00B8h

SS Control Register H

SSCRH

00h

00B9h

SS Control Register L

SSCRL

7Dh

00BAh

SS Mode Register

SSMR

18h

00BBh

SS Enable Register

SSER

00h

00BCh

SS Status Register

SSSR

00h

00BDh

SS Mode Register 2

SSMR2

00h

00BEh

SS Transmit Data Register

SSTDR

FFh

00BFh

SS Receive Data Register

SSRDR

FFh