HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 568

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Rev. 1.00, 02/04, page 530 of 804
Bit
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit Name
FI13
FI12
FI11
FI10
FI9
FI8
FI7
FI6
FI5
FI4
FI3
FI2
FI1
FI0
Initial
Value
1
0
1
1
1
0
1
1
0
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Frame Interval
These bits specify the interval between two serial SOFs
with bit times. The nominal value is set to H'2EDF
(11999).
The host controller driver must store the current value of
this field before resetting the host controller. With this
procedure, this bit is reset to its nominal value by the host
controller by setting the HCR bit in the
HcCommandStatus register. The host controller driver
can select to restore the stored value at the completion of
the reset sequence.