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Section 26 USB 2.0 Host/Function Module
R01UH0134EJ0400 Rev. 4.00 Page 1501 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
Register
Name Bit Name
Setting
Contents Remarks
DCPMAXP
PIPEMAXP
DEVSEL Selects a device Referenced only when the host controller function is
selected.
MXPS Maximum packet
size
Compliant with the USB standard.
PIPEPERI IFIS Buffer flush PIPE1 and PIPE2: Can be set (only when
isochronous transfer has been
selected)
PIPE3 to PIPE9: Cannot be set
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
PIPEnCTR
BSTS 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.