SH7205 Datasheet, PDF (1305/1904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 24 USB 2.0 Host/Function Module (USB)
Register
Name
Bit Name
Setting
Contents
Remarks
PIPEBUF BUFSIZE
Buffer memory
size
DCP: Cannot be set (fixed at 256 bytes)
PIPE1 to PIPE5: Can be set (a maximum of 2 Kbytes
in 64-byte units can be specified)
PIPE6 to PIPE9: Cannot be set (fixed at 64 bytes)
BUFNMB
Buffer memory
number
DCP: Cannot be set (areas fixed at H'0 to H'3)
PIPE1 to PIPE5: Can be set (can be specified in
areas H'6 to H'9F)
PIPE6 to PIPE9: Cannot be set (areas fixed at H'4 to
H'7)
DCPMAXP DEVSEL
PIPEMAXP
MXPS
Device select
Referenced only when the host controller function is
selected.
Maximum packet Compliant with the USB standard
size
PIPEPERI IFIS
IITV
Buffer flush
PIPE1 and PIPE2: Can be set (only when
Interval counter
isochronous transfer has been
selected)
PIPE3 to PIPE5: Cannot be set
PIPE6 and PIPE9: Can be set (only when host
controller function has been
selected)
DCPCTR BSTS
PIPEnCTR
INBUFM
Buffer status
For the DCP, receive buffer status and transmit
buffer status are switched with the ISEL bit.
IN buffer monitor Only provided for PIPE3 to PIPE5.
SUREQ
SETUP request Can be set only for the DCP.
Can be controlled only when the host controller
function has been selected.
SUREQCLR SUREQ clear Can be set only for the DCP.
Can be controlled only when the host controller
function has been selected.
CSCLR
CSSTS clear
Can be controlled only when the host controller
function has been selected.
CSSTS
SPLIT status
indication
Can be referenced only when the host controller
function has been selected.
ATREPM
Auto response
mode
PIPE1 to PIPE5: Can be set
Can be set only when the function controller function
has been selected.
Rev. 1.00 Mar. 25, 2008 Page 1273 of 1868
REJ09B0372-0100