Datasheet

© 2011-2014 Microchip Technology Inc. DS60001168F-page 135
PIC32MX1XX/2XX
bit 1 PPBRST: Ping-Pong Buffers Reset bit
1 = Reset all Even/Odd buffer pointers to the EVEN Buffer Descriptor banks
0 = Even/Odd buffer pointers are not Reset
bit 0 USBEN: USB Module Enable bit
(4)
1 = USB module and supporting circuitry is enabled
0 = USB module and supporting circuitry is disabled
SOFEN: SOF Enable bit
(5)
1 = SOF token is sent every 1 ms
0 = SOF token is disabled
REGISTER 10-11: 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 10-15).
2: All host control logic is reset any time that the value of this bit is toggled.
3: Software must set RESUME 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.
4: Device mode.
5: Host mode.