Rev.1.40

Sep 30, 2004

page 10 of 26

REJ03B0034-0140Z

R8C/11 Group

4. Special Function Register (SFR)

Address

RegisterSymbol

After reset

High-speed on-chip control register 0

HR0

Voltage detection register 1

VCR1

1

2

2

2

3

4

X : Undefined

NOTES:

1. Blank columns are all reserved space. No access is allowed.

2. Software reset or the watchdog timer reset does not affect this register.

3. Owing to Reset input.

4. In the case of RESET pin = H retaining.

4. Special Function Register (SFR)

SFR(Special Function Register) is the control register of peripheral functions. Tables 4.1 to 4.4 list the SFR

information