SH7670 Datasheet, PDF (741/1292 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7670 Series

Section 17 USB 2.0 Host/Function Module (USB)
Bit
3 to 0
Bit Name
PIPESEL[3:0]
Initial
Value
0000
R/W
R/W
Description
Pipe Window Select
Selects the pipe number corresponding to the
PIPECFG, PIPEBUF, PIPEMAXP, and PIPEPERI
registers which data is written to or read from.
0000: No pipe selected
0001: PIPE1
0010: PIPE2
0011: PIPE3
0100: PIPE4
0101: PIPE5
0110: PIPE6
0111: PIPE7
1000: PIPE8
1001: PIPE9
Other than above: Setting prohibited
Selecting a pipe number through these bits allows
writing to and reading from the PIPECFG,
PIPEBUF, PIPEMAXP, and PIPEPERI registers
that correspond to the selected pipe number.
When PIPESEL = 0000, 0 is read from all of the bits
in PIPECFG, PIPEBUF, PIPEMAXP, PIPEERI and
PIPEnCTR. Writing to these bits is invalid.
Rev. 1.00 Nov. 14, 2007 Page 715 of 1262
REJ09B0437-0100