FUJITSU MB86617A - Manual (Page 102)

LSI S pecification MB86617A
Rev.1.0 Fujitsu VLSI
97
8.15. Link register #00 (read/write)
Link Register#00 is the register that sets this node to operate as cycle master.
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
3C h R/W - - - - - - - - - -
cycle
master
- - - - -
Initial Value ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’’ ‘0’ ‘1’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’
< < Description of Each Bit
BIT Bit Name Action Value Function
Read - Always indicate ‘0’.
15 - 6 reserved
Write - Always write in ‘0’.
0 Does not cycle master.
Read
1 Operates as cycle master if it is root. 5 cycle master
Write - Sets the value of this bit at ‘1’ by writing in ‘1’.
Read - Always indicate ‘0’.
4 - 0 reserved
Write - Always write in ‘0’.