PIC18F4580ISOSQTP View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC18F4580ISOSQTP
Microchip Technology
PIC18F4580ISOSQTP Datasheet PDF : 490 Pages
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PIC18F2480/2580/4480/4580
REGISTER 24-53: BRGCON2: BAUD RATE CONTROL REGISTER 2
R/W-0
SEG2PHTS
bit 7
R/W-0
SAM
R/W-0
R/W-0
R/W-0
SEG1PH2 SEG1PH1 SEG1PH0
R/W-0
PRSEG2
R/W-0
PRSEG1
R/W-0
PRSEG0
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7
bit 6
bit 5-3
bit 2-0
SEG2PHTS: Phase Segment 2 Time Select bit
1 = Freely programmable
0 = Maximum of PHEG1 or Information Processing Time (IPT), whichever is greater
SAM: Sample of the CAN bus Line bit
1 = Bus line is sampled three times prior to the sample point
0 = Bus line is sampled once at the sample point
SEG1PH<2:0>: Phase Segment 1 bits
111 = Phase Segment 1 time = 8 x TQ
110 = Phase Segment 1 time = 7 x TQ
101 = Phase Segment 1 time = 6 x TQ
100 = Phase Segment 1 time = 5 x TQ
011 = Phase Segment 1 time = 4 x TQ
010 = Phase Segment 1 time = 3 x TQ
001 = Phase Segment 1 time = 2 x TQ
000 = Phase Segment 1 time = 1 x TQ
PRSEG<2:0>: Propagation Time Select bits
111 = Propagation time = 8 x TQ
110 = Propagation time = 7 x TQ
101 = Propagation time = 6 x TQ
100 = Propagation time = 5 x TQ
011 = Propagation time = 4 x TQ
010 = Propagation time = 3 x TQ
001 = Propagation time = 2 x TQ
000 = Propagation time = 1 x TQ
DS39637D-page 318
© 2009 Microchip Technology Inc.
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