TABLE 1 - READ REGISTER SUMMARY
READ
REGISTER
STATUS
MSB
LSB
ADDRESS
00
RI
X
X
POR
TEST RECON TMA
NEW
TA
MY-
DIAG.
DUPID RCVACT TOKEN EXCNAK TENTID
01
02
03
04
X
RECON
NEXTID
STATUS
AUTO-
ADDRESS
A9
A8
RDDATA
X
X
X
A10
A2
D2
X
INC
A6
PTR
HIGH
ADDRESS
A7
D7
X
A5
D5
X
A4
D4
A3
D3
A1
D1
A0
D0
PTR
LOW
D6
X
DATA
X
X
X
X
05
06
RESERVED
BACK-
PLANE
SUB-
AD1
SUB-
AD0
CONFIG-
URATION
RESET CCHEN TXEN
ET1
ET2
TENTID
NODEID
TID7
NID7
TID6
NID6
TID5
NID5
TID4
NID4
TID3
NID3
TID2
NID2
TID1
NID1
TID0
NID0
07
SLOW
ARB
FOUR
NAKS
RCV_
ALL
SETUP
P1MODE
ET3
CKP3
CKP2
CKP1
NEXT
ID
NXTID7 NXTID6 NXTID5 NXTID4 NXTID3 NXTID2 NXTID1 NXTID0
Note: The SLOWARB bit of the Setup Register must be set for 5Mbps
operation.
20
SMSC [ SMSC CORPORATION ]
