PIC24FJ128GC010 Datasheet, PDF (286/472 Pages) Microchip Technology – 16-Bit Flash Microcontrollers with 12-Bit Pipeline A/D, Sigma-Delta A/D, USB On-The-Go and XLP Technology

PIC24FJ128GC010 FAMILY
REGISTER 19-8: U1CON: USB CONTROL REGISTER (HOST MODE ONLY)
U-0
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—
bit 15
U-0
—
bit 8
R-x, HSC
JSTATE
bit 7
R-x, HSC
SE0
R/W-0
TOKBUSY
R/W-0
USBRST
R/W-0
HOSTEN
R/W-0
RESUME
R/W-0
PPBRST
R/W-0
SOFEN
bit 0
Legend:
R = Readable bit
-n = Value at POR
U = Unimplemented bit, read as ‘0’
W = Writable bit
HSC = Hardware Settable/Clearable bit
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-8
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Unimplemented: Read as ‘0’
JSTATE: Live Differential Receiver J-State Flag bit
1 = J-state (differential ‘0’ in low speed, differential ‘1’ in full speed) is detected on the USB
0 = No J-state is detected
SE0: Live Single-Ended Zero Flag bit
1 = Single-ended zero is active on the USB bus
0 = No single-ended zero is detected
TOKBUSY: Token Busy Status bit
1 = Token is being executed by the USB module in On-The-Go state
0 = No token is being executed
USBRST: USB Module Reset bit
1 = USB Reset has been generated for a software Reset; application must set this bit for 50 ms, then
clear it
0 = USB Reset is terminated
HOSTEN: Host Mode Enable bit
1 = USB host capability is enabled; pull-downs on D+ and D- are activated in hardware
0 = USB host capability is disabled
RESUME: Resume Signaling Enable bit
1 = Resume signaling is activated; software must set bit for 10 ms and then clear to enable remote
wake-up
0 = Resume signaling is disabled
PPBRST: Ping-Pong Buffers Reset bit
1 = Resets all Ping-Pong Buffer Pointers to the even BD banks
0 = Ping-Pong Buffer Pointers are not reset
SOFEN: Start-of-Frame Enable bit
1 = Start-of-Frame token is sent every one 1 ms
0 = Start-of-Frame token is disabled
DS30009312B-page 286
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