HD6417706 RENESAS [Renesas Technology Corp], HD6417706 Datasheet - Page 345

• Manufacturer Part Number: HD6417706
• Description: Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Note: Take enough care because the positions of the bits are not continuous.
Bit
13
1
0
12 to 9,
7, 6
8
Bit Name
PFC2
PFC1
PFC0
—
—
Initial Value R/W
0
0
0
0
0
R/W
R/W
R/W
R
R
Description
Peripheral Clock Frequency Division Ratio
These bits specify the division ratio (Divider 2)of the
peripheral clock frequency with respect to the
frequency of the output frequency of PLL circuit 1 or
the frequency of the CKIO pin.
000:
001:
100:
010:
101:
Other than the above: Reserved (Setting prohibited)
Note: Do not set the peripheral clock frequency higher
Reserved
These bits are always read as 0. The write value
should always be 0.
Reserved
This bit is always read as 1. The write value should
always be 1.
than the frequency of the CKIO pin.
1
1/2
1/3
1/4
1/6
Rev. 4.00, 03/04, page 299 of 660