FUJITSU MB86617A - Manual (Page 91)

LSI S pecification MB86617A
Rev.1.0 Fujitsu VLSI
86
8.5. Physical register #03 (read)
Physical Register#03 is the register that indicates max. transfer speed (S400) of this 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
06 h R - - - - - - - - Max _speed - Delay
Fixed value ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘1’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’
< < Description of Each Bit
BIT Bit Name Action Value Function
15 - 8 reserved Read - Always indicate ‘0’.
7 - 5 Max_speed Read -
Indicate max. transfer speed supporting PHY of this node (MSB: 7 , LSB: 5).
Always indicates fixed value “010 b” (= S400).
4 reserved Read - Always indicates ‘0’.
3 - 0 Delay Read -
Indicate Delay value at the receive signal repeat (MSB: 3 , LSB: 0).
Always indicate fixed value “0000 b”.