SMSC COM20020 manual Read Register Summary

Table 2 - Read Register Summary

				READ
REGISTER	MSB							LSB	ADDRESS
STATUS	RI	X	X	POR	TEST	RECON	TMA	TA	00
DIAG.	MY-						NEW		01
STATUS	RECON	DUPID RCVACT TOKEN EXCNAK TENTID NEXTID						X
ADDRESS	RDDATA	AUTO-	X	X	X	A10	A9	A8	02
PTR HIGH		INC
ADDRESS	A7	A6	A5	A4	A3	A2	A1	A0	03
PTR LOW
DATA	D7	D6	D5	D4	D3	D2	D1	D0	04
RESERVED	X	X	X	X	X	X	X	X	05
CONFIG-	RESET	CCHEN	TXEN	ET1	ET2	BACK-	SUB-	SUB-	06
URATION						PLANE	AD1	AD0
TENTID	TID7	TID6	TID5	TID4	TID3	TID2	TID1	TID0
NODEID
	NID7	NID6	NID5	NID4	NID3	NID2	NID1	NID0	07
SETUP	P1MODE	FOUR	ET3	RCV_	CKP3	CKP2	CKP1	SLOW
		NAKS		ALL				ARB

NEXT ID

NXTID7 NXTID6 NXTID5 NXTID4 NXTID3 NXTID2 NXTID1 NXTID0

20