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Section 26 USB 2.0 Host/Function Module
Page 1430 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
Bit Bit Name
Initial
Value R/W Description
15, 14 TYPE[1:0] 00 R/W Transfer Type
Selects the transfer type for the pipe selected by the
PIPESEL bits (selected pipe)
PIPE1 and PIPE2
00: Pipe cannot be used
01: Bulk transfer
10: Setting prohibited
11: Isochronous transfer
PIPE3 to PIPE5
00: Pipe cannot be used
01: Bulk transfer
10: Setting prohibited
11: Setting prohibited
PIPE6 and PIPE7
00: Pipe cannot be used
01: Setting prohibited
10: Interrupt transfer
11: Setting prohibited
Before setting PID to BUF for the selected pipe
(before starting USB communication using the
selected pipe), be sure to set these bits to the value
other than 00.
Modify these bits while the PID bits for the selected
pipe are set to NAK. Before modifying these bits after
modifying the PID bits for the selected pipe from BUF
to NAK, check that CSSTS and PBUSY are 0.
However, if the PID bits have been modified to NAK
by this module, checking PBUSY is not necessary.