IDT82V3280_08 Datasheet, PDF (100/171 Pages) Integrated Device Technology – WAN PLL

IDT82V3280
WAN PLL
IN11_IN12_SEL_PRIORITY_CNFG - Input Clock 11 & 12 Priority Configuration *
Address: 2BH
Type: Read / Write
Default Value: 11011100 (T0 Master)/11010001 (T0 Slave) 00000000 (T4)
7
6
5
4
3
IN12_SEL_PRI IN12_SEL_PRI IN12_SEL_PRI IN12_SEL_PRI IN11_SEL_PRI
ORITY3
ORITY2
ORITY1
ORITY0
ORITY3
2
IN11_SEL_PRI
ORITY2
1
IN11_SEL_PRI
ORITY1
0
IN11_SEL_PRI
ORITY0
Bit
Name
Description
These bits set the priority of the corresponding INn. Here n is 12:
0000: Disable INn for automatic selection. (T4 default)
0001: Priority 1.
0010: Priority 2.
0011: Priority 3.
0100: Priority 4.
0101: Priority 5.
0110: Priority 6.
7-4
INn_SEL_PRIORITY[3:0] 0111: Priority 7.
1000: Priority 8.
1001: Priority 9.
1010: Priority 10.
1011: Priority 11.
1100: Priority 12.
1101: Priority 13. (T0 Master/Slave default)
1110: Priority 14.
1111: Priority 15.
These bits set the priority of the corresponding INn. Here n is 11:
0000: Disable INn for automatic selection. (T4 default)
0001: Priority 1. (T0 Slave default)
0010: Priority 2.
0011: Priority 3.
0100: Priority 4.
0101: Priority 5.
0110: Priority 6.
3-0
INn_SEL_PRIORITY[3:0] 0111: Priority 7.
1000: Priority 8.
1001: Priority 9.
1010: Priority 10.
1011: Priority 11.
1100: Priority 12. (T0 Master default)
1101: Priority 13.
1110: Priority 14.
1111: Priority 15.
Programming Information
100
December 9, 2008