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Renesas R5S72643 User Manual

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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.