SH7760 Datasheet, PDF (798/1345 Pages) Renesas Technology Corp – SuperHTM RISC engine

Bit
Bit Name Initial Value
16
CSC
0
15 to 10 
9
LSDA
All 0
0
R/W Description
R
Connector Status Change
This bit is set to 1 when a connect or disconnect
event occurs. If CCS is cleared to 0 when a write to
PPS, PES, or PPS occurs, this bit is set to 1 to force
the driver to re-evaluate the connection status since
these writes should not occur if the port is
disconnected.
0: CCS has not changed
1: CCS has changed
Note: When the DR bit is 1, this bit is set to 1 only
after a root hub reset to inform the system that
the device is attached.
R
Reserved
These bits are always read as 0.
R
Low-Speed Device Attached
This bit indicates the speed of the device attached
to this port. When this bit is 1, a low speed device is
attached to this port. When this bit is 0, a full speed
device is attached to this port. This bit is valid only
when the CCS is set to 1.
0: Full-speed device is attached
1: Low-speed device is attached
Rev. 1.0, 02/03, page 748 of 1294