Datasheet

ENC28J60 DS39662E-page 20 .  2006-2012 Microchip Technology Inc.
TABLE 3-3: ENC28J60 PHY REGISTER SUMMARY
Addr Name Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Reset Values
00h PHCON1 PRST PLOOPBK
— —PPWRSV r —PDPXMD
(1)
r — — — — — — — 00-- 00-q 0--- ----
01h PHSTAT1
— — — PFDPX PHDPX — — — — — — — — LLSTAT JBSTAT — ---1 1--- ---- -00-
02h PHID1 PHY Identifier (OUI3:OUI18) = 0083h 0000 0000 1000 0011
03h PHID2 PHY Identifier (OUI19:OUI24) = 000101 PHY P/N (PPN<5:0>) = 00h PHY Revision (PREV<3:0>) = 00h 0001 0100 0000 0000
10h PHCON2
— FRCLNK TXDIS r r JABBER r HDLDIS r r r r r r r r -000 0000 0000 0000
11h PHSTAT2
— — TXSTAT RXSTAT COLSTAT LSTAT DPXSTAT
(1)
— — —PLRITY— — — — — --00 00q- --0- ----
12h PHIE
r r r r r r r r r r rPLNKIEr r PGEIE r 0000 0000 0000 0000
13h PHIR
r r r r r r r r r r rPLNKIFr PGIF r r xxxx xxxx xx00 00x0
14h PHLCON
r r r r LACFG3 LACFG2 LACFG1 LACFG0 LBCFG3 LBCFG2 LBCFG1 LBCFG0 LFRQ1 LFRQ0 STRCH r 0011 0100 0010 001x
Legend: x = unknown, u = unchanged, — = unimplemented, q = value depends on condition, r = reserved, do not modify.
Note 1: Reset values of the Duplex mode/status bits depend on the connection of the LED to the LEDB pin (see Section 2.6 “LED Configuration” for additional details).