8101 Datasheet, PDF (123/172 Pages) LSI Computer Systems – Gigabit Ethernet Controller

ACK2
Acknowledge 2
12, R
ACK2
Description
1
Able to comply with the received message
0
Not able to comply
TOGGLE
Toggle Bit
TOGGLE
1
0
11, R
Description
Value of the toggle bit in previous transmitted
AutoNegotiation word was 0
Value of the toggle bit in previous transmitted
AutoNegotiation word was 1
MSG[10:0]
Message
[10:0], R
These bits carry the 11-bit message associated with this
next page. Refer to the IEEE 802.3z specifications for
details on the format and definition of these bits.
4.3.22 Register 32–Device ID
15
12
PART[3:0]
11
8
HREV[3:0]
7
4
RES
3
0
SREV[3:0]
Note: PART[3] 15-bit occurs on the REGD15 pin.
PART[3:0]
Part Number
[15:12], R
This field contains a 4-bit number that uniquely identifies
the device.
HREV[3:0]
Hardware Revision Number
[11:8], R
This field contains a 4-bit number that identifies that a
revision was made to the device and the revision did not
affect any register bit definitions.
RES
Reserved
Reserved for future use.
[7:4], R/W
SREV[3:0]
Software Revision Number
[3:0], R/W
This field contains a 4-bit number that identifies that a
revision was made to the device and the revision did
affect register bit definitions.
Register Definitions
Copyright © 2000–2001 by LSI Logic Corporation. All rights reserved.
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