SH7764 Datasheet, PDF (955/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 21 USB 2.0 Host/Function Module (USB)
21.3.33 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. 22, 2007 Page 899 of 1692
REJ09B0360-0100