r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1237

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

24.3.17 FIFO Pointer Clear Register (FIFOCLR)
The FIFO write/read pointer is cleared by writing an arbitrary value to FIFOCLR.
Bit
7 to 0
Bit Name
FIFOCLR
Initial value:
Initial
Value
H'00
R/W:
Bit:
64 words
Figure 24.2 DR Access Example
W
7
0
R/W
W
W
6
0
Description
The FIFO pointer is cleared by writing an arbitrary value
to this register.
W
5
0
H'01
H'45
H'89
.
.
.
1 word (2 bytes)
FIFOCLR
W
4
0
FIFO
W
3
0
Rev.1.00 Jan. 10, 2008 Page 1207 of 1658
H'23
H'67
H'AB
W
2
0
.
.
.
24. Multimedia Card Interface (MMCIF)
W
1
0
W
0
0
REJ09B0261-0100