SH7764 Datasheet, PDF (1017/1752 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)
Register
Name
Bit Name
Setting
Contents
Remarks
DCPMAXP DEVSEL
PIPEMAXP
MXPS
Selects a device Referenced only when the host controller function is
selected.
Maximum packet Compliant with the USB standard.
size
PIPEPERI IFIS
Buffer flush
PIPE1 and PIPE2: Can be set (only when
isochronous transfer has been
selected)
PIPE3 to PIPE5: Cannot be set
PIPE6 to PIPE9: Can be set (only when the host
controller function has been
selected)
IITV
Interval counter PIPE1 and PIPE2: Can be set (only when
isochronous transfer has been
selected)
PIPE3 to PIPE5: Cannot be set
PIPE6 to PIPE9: Can be set (only when the host
controller function has been
selected)
DCPCTR BSTS
PIPEnCTR
Buffer status
For the DCP, receive buffer status and transmit
buffer status are switched with the ISEL bit.
INBUFM IN buffer monitor Mounted 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 controlled only when the function controller
function has been selected.
Rev. 1.00 Nov. 22, 2007 Page 961 of 1692
REJ09B0360-0100