FUJITSU MB86617A - Manual (Page 105)

LSI S pecification MB86617A
Rev.1.0 Fujitsu VLSI
100
8.18. Link register #03 (read/write)
Link Register#03 is the register that performs Link layer reset and initializes setting of the node.
phy/
link-
addr
R/W
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
42 h R/W - - - - - - - - - - - - -
Link
init
Link
reset
Initial Value ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’
< < Description of Each Bit
BIT Bit Name Action Value Function
Read - Always indicate ‘0’.
15 - 2 reserved
Write - Always write in ‘0’.
0 Releases initialize of LINK layer.
1 Link init
Read/
Write
1 Initializes LINK layer.
0 Releases reset of LINK layer.
0 Link reset
Read/
Write
1 Resets LINK layer.