Renesas Electronics /R7FA4W1AD /SYSTEM /SCKDIVCR

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as SCKDIVCR

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (000)PCKD0 (Reserved)Reserved 0 (others)PCKC0 (Reserved)Reserved 0 (others)PCKB0 (Reserved)Reserved 0 (others)PCKA0 (Reserved)Reserved 0 (others)BCK0 (Reserved)Reserved0 (others)ICK0 (Reserved)Reserved 0 (others)FCK0 (Reserved)Reserved

PCKC=others, BCK=others, PCKB=others, PCKD=000, PCKA=others, FCK=others, ICK=others

Description

System Clock Division Control Register

Fields

PCKD

Peripheral Module Clock D (PCLKD) Select

0 (others): Setting prohibited

0 (000): /1

1 (001): /2

2 (010): /4

3 (011): /8

4 (100): /16

5 (101): /32

6 (110): /64

Reserved

This bit is read as 0. The write value should be 0.

PCKC

Peripheral Module Clock C (PCLKC) Select

0 (000): /1

0 (others): Setting prohibited

1 (001): /2

2 (010): /4

3 (011): /8

4 (100): /16

5 (101): /32

6 (110): /64

Reserved

This bit is read as 0. The write value should be 0.

PCKB

Peripheral Module Clock B (PCLKB) Select

0 (000): /1

0 (others): Setting prohibited

1 (001): /2

2 (010): /4

3 (011): /8

4 (100): /16

5 (101): /32

6 (110): /64

Reserved

This bit is read as 0. The write value should be 0.

PCKA

Peripheral Module Clock A (PCLKA) Select

0 (000): /1

0 (others): Setting prohibited

1 (001): /2

2 (010): /4

3 (011): /8

4 (100): /16

5 (101): /32

6 (110): /64

Reserved

This bit is read as 0. The write value should be 0.

BCK

External Bus Clock (BCLK) Select

0 (000): /1

0 (others): Setting prohibited

1 (001): /2

2 (010): /4

3 (011): /8

4 (100): /16

5 (101): /32

6 (110): /64

Reserved

These bits are read as 00000. The write value should be 00000.

ICK

System Clock (ICLK) Select

0 (000): /1

0 (others): Setting prohibited

1 (001): /2

2 (010): /4

3 (011): /8

4 (100): /16

5 (101): /32

6 (110): /64

Reserved

This bit is read as 0. The write value should be 0.

FCK

Flash IF Clock (FCLK) Select

0 (000): /1

0 (others): Setting prohibited

1 (001): /2

2 (010): /4

3 (011): /8

4 (100): /16

5 (101): /32

6 (110): /64

Reserved

This bit is read as 0. The write value should be 0.

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