Microchip Technology DV320032 Data Sheet
2012-2013 Microchip Technology Inc.
DS60001185C-page 161
PIC32MX330/350/370/430/450/470
bit 1
PPBRST: Ping-Pong Buffers Reset bit
1 = Reset all Even/Odd buffer pointers to the EVEN BD banks
0 = Even/Odd buffer pointers not being Reset
1 = Reset all Even/Odd buffer pointers to the EVEN BD banks
0 = Even/Odd buffer pointers not being Reset
bit 0
USBEN: USB Module Enable bit
(4)
1 = USB module and supporting circuitry enabled
0 = USB module and supporting circuitry disabled
SOFEN: SOF Enable bit
0 = USB module and supporting circuitry disabled
SOFEN: SOF Enable bit
(5)
1 = SOF token sent every 1 ms
0 = SOF token disabled
0 = SOF token disabled
REGISTER 11-11: U1CON: USB CONTROL REGISTER (CONTINUED)
Note 1:
Software is required to check this bit before issuing another token command to the U1TOK register (see
Register 11-15
).
2:
All host control logic is reset any time that the value of this bit is toggled.
3:
Software must set the RESUME bit for 10 ms if the part is a function, or for 25 ms if the part is a host, and
then clear it to enable remote wake-up. In Host mode, the USB module will append a low-speed EOP to
the RESUME signaling when this bit is cleared.
then clear it to enable remote wake-up. In Host mode, the USB module will append a low-speed EOP to
the RESUME signaling when this bit is cleared.
4:
Device mode.
5:
Host mode.