IDT82V3280 Integrated Device Technology, IDT82V3280 Datasheet - Page 116

• Manufacturer Part Number: IDT82V3280
• Description: Wan Pll
• Manufacturer: Integrated Device Technology

7.2.5
INPUT_VALID1_STS - Input Clocks Validity 1
INPUT_VALID2_STS - Input Clocks Validity 2
REMOTE_INPUT_VALID1_CNFG - Input Clocks Validity Configuration 1
Programming Information
IDT82V3280
Address: 4AH
Type: Read
Default Value: 00000000
Address: 4BH
Type: Read
Default Value: XX000000
Address: 4CH
Type: Read / Write
Default Value: 11111111
IN8_VALID
7 - 0
7 - 6
5 - 0
7 - 0
Bit
Bit
Bit
IN8
7
7
7
-
T0 / T4 DPLL INPUT CLOCK SELECTION REGISTERS
INn_VALID
Name
Name
Name
INn
INn
IN7_VALID
-
IN7
6
6
6
-
This bit indicates the validity of the corresponding INn. Here n is any one of 8 to 1.
0: Invalid. (default)
1: Valid.
Reserved.
This bit indicates the validity of the corresponding INn. Here n is any one of 14 to 9.
0: Invalid. (default)
1: Valid.
This bit controls whether the corresponding INn is allowed to be locked for automatic selection. Here n is any one of 8 to 1.
0: Enabled.
1: Disabled. (default)
IN6_VALID
IN14
IN6
5
5
5
IN5_VALID
IN13
IN5
4
4
4
116
IN4_VALID
IN12
IN4
3
3
3
Description
Description
Description
IN3_VALID
IN11
IN3
2
2
2
IN2_VALID
IN10
IN2
1
1
1
IN1_VALID
June 19, 2006
IN1
IN9
0
0
0
WAN PLL