SH7670 Datasheet, PDF (749/1292 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7670 Series

Section 17 USB 2.0 Host/Function Module (USB)
17.3.33 Pipe Buffer Setting Register (PIPEBUF)
PIPEBUF is a register that specifies the buffer size and buffer number for PIPE1 to PIPE9.
This register is initialized by a power-on reset.
Bit: 15 14 13 12 11 10 9
—
BUFSIZE[4:0]
—
Initial value: 0
0
0
0
0
0
0
R/W: R R/W R/W R/W R/W R/W R
8
7
6
5
4
3
2
1
0
—
BUFNMB[7:0]
0
0
0
0
0
0
0
0
0
R R/W R/W R/W R/W R/W R/W R/W R/W
Bit
Bit Name
15

Initial
Value R/W
0
R
Description
Reserved
This bit is always read as 0. The write value should
always be 0.
Rev. 1.00 Nov. 14, 2007 Page 723 of 1262
REJ09B0437-0100