PIC18F97J60_11 Datasheet, PDF (238/492 Pages) Microchip Technology – 64/80/100-Pin, High-Performance, 1-Mbit Flash Microcontrollers with Ethernet

PIC18F97J60 FAMILY
REGISTER 19-13: PHLCON: PHY MODULE LED CONTROL REGISTER
R/W-0
r
bit 15
R/W-0
r
R/W-1
r
R/W-1
r
R/W-0
LACFG3
R/W-1
LACFG2
R/W-0
LACFG1
R/W-0
LACFG0
bit 8
R/W-0
LBCFG3
bit 7
R/W-0
LBCFG2
R/W-1
LBCFG1
R/W-0
LBCFG0
R/W-0
LFRQ1
R/W-0
LFRQ0
R/W-1
STRCH
R/W-x
r
bit 0
Legend:
R = Readable bit
-n = Value at POR
r = Reserved bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-14
bit 13-12
bit 11-8
bit 7-4
bit 3-2
bit 1
bit 0
Reserved: Write as ‘0’
Reserved: Write as ‘1’
LACFG<3:0>: LEDA Configuration bits
0000 = Reserved
0001 = Display transmit activity (stretchable)
0010 = Display receive activity (stretchable)
0011 = Display collision activity (stretchable)
0100 = Display link status
0101 = Display duplex status
0110 = Reserved
0111 = Display transmit and receive activity (stretchable)
1000 = On
1001 = Off
1010 = Blink fast
1011 = Blink slow
1100 = Display link status and receive activity (always stretched)
1101 = Display link status and transmit/receive activity (always stretched)
111x = Reserved
LBCFG<3:0>: LEDB Configuration bits
0000 = Reserved
0001 = Display transmit activity (stretchable)
0010 = Display receive activity (stretchable)
0011 = Display collision activity (stretchable)
0100 = Display link status
0101 = Display duplex status
0110 = Reserved
0111 = Display transmit and receive activity (stretchable)
1000 = On
1001 = Off
1010 = Blink fast
1011 = Blink slow
1100 = Display link status and receive activity (always stretched)
1101 = Display link status and transmit/receive activity (always stretched)
111x = Reserved
LFRQ<1:0>: LED Pulse Stretch Time Configuration bits (see Table 19-1)
11 = Reserved
10 = Stretch LED events by TLSTRCH
01 = Stretch LED events by TMSTRCH
00 = Stretch LED events by TNSTRCH
STRCH: LED Pulse Stretching Enable bit
1 = Stretchable LED events will cause lengthened LED pulses based on LFRQ<1:0> configuration
0 = Stretchable LED events will only be displayed while they are occurring
Reserved: Write as ‘0’
DS39762F-page 238
 2011 Microchip Technology Inc.