SH7763 Datasheet, PDF (1554/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 35 USB Host Controller (USBH)
Bit
Bit Name Initial value R/W Description
4
PRS
0
R/W (read) PortResetStatus
0: Port reset signal is not active.
1: Port reset signal is active.
(write) SetPortReset
Writing 1 sets PortResetStatus bit. Writing 0 has no
effect.
3
POCI
0
R/W (read) PortOverCurrentIndicator
USB Host Controller supports global over-current
reporting. This bit reflects the state of the OVRCUR
pin dedicated to this port. This bit is only valid if
NoOverCurrentProtection bit is cleared and
OverCurrentProtectionMode is set.
0: No over-current condition
1: Over-current condition
(write) ClearSuspendStatus
Writing 1 initiates the selective resume sequence for
the port. Writing 0 has no effect.
2
PSS
0
R/W (read) PortSuspendStatus
0: Port is not suspended
1: Port is selectively suspended
(write) SetPortSuspend
Writing 1 sets PortSuspendStatus bit. Writing 0 has
no effect.
1
PES
0
R/W (read) PortEnableStatus
0: Port disabled.
1: Port enabled.
(write) SetPortEnable
Writing 1 sets PortEnableStatus bit. Writing 0 has no
effect.
Rev. 1.00 Oct. 01, 2007 Page 1488 of 1956
REJ09B0256-0100