ENC28J60-I/SS(2012) Ver la hoja de datos (PDF) - Microchip Technology

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ENC28J60-I/SS
(Rev.:2012)

Stand-Alone Ethernet Controller with SPI Interface

Microchip Technology 

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

00h PHCON1 PRST PLOOPBK —

01h PHSTAT1 —

—

—

— PPWRSV

r

PFDPX PHDPX

—

—

PDPXMD(1)

r

—

—

—

—

—

—

—

—

—

—

—

—

—

— LLSTAT JBSTAT —

02h PHID1

PHY Identifier (OUI3:OUI18) = 0083h

03h PHID2

PHY Identifier (OUI19:OUI24) = 000101

PHY P/N (PPN<5:0>) = 00h

PHY Revision (PREV<3:0>) = 00h

10h PHCON2 — FRCLNK TXDIS

r

r

JABBER

r

HDLDIS

r

r

r

r

r

r

r

r

11h PHSTAT2 —

—

TXSTAT RXSTAT COLSTAT LSTAT DPXSTAT(1)

—

—

— PLRITY —

—

—

—

—

12h PHIE

r

r

r

r

r

r

r

r

r

r

r PLNKIE r

r

PGEIE

r

13h PHIR

r

r

r

r

r

r

r

r

r

r

r

PLNKIF r

PGIF

r

r

14h PHLCON r

r

r

r

LACFG3 LACFG2 LACFG1 LACFG0 LBCFG3 LBCFG2 LBCFG1 LBCFG0 LFRQ1 LFRQ0 STRCH

r

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).

Reset Values

00-- 00-q 0--- ----

---1 1--- ---- -00-

0000 0000 1000 0011

0001 0100 0000 0000

-000 0000 0000 0000

--00 00q- --0- ----

0000 0000 0000 0000

xxxx xxxx xx00 00x0

0011 0100 0010 001x

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