82V3280EQG Integrated Device Technology (Idt), 82V3280EQG Datasheet - Page 121

• Manufacturer Part Number: 82V3280EQG
• Description: WAN PLL 100-Pin TQFP Tray
• Manufacturer: Integrated Device Technology (Idt)

Specifications of 82V3280EQG

• Package: 100TQFP
• Operating Temperature: -40 to 85 °C

T0_OPERATING_MODE_CNFG - T0 DPLL Operating Mode Configuration
T4_OPERATING_MODE_CNFG - T4 DPLL Operating Mode Configuration
Programming Information
Address: 54H
Type: Read / Write
Default Value: XXXXX000
IDT82V3280
Address: 53H
Type: Read / Write
Default Value: XXXXX000
7 - 3
2 - 0
7 - 3
2 - 0
Bit
Bit
7
7
-
-
T4_OPERATING_MODE[2:0]
T0_OPERATING_MODE[2:0]
6
6
-
-
Name
Name
-
-
5
5
-
-
Reserved.
These bits control the T4 DPLL operating mode.
000: Automatic. (default)
001: Forced - Free-Run.
010: Forced - Holdover.
011: Reserved.
100: Forced - Locked.
101, 110, 111: Reserved.
Reserved.
These bits control the T0 DPLL operating mode.
000: Automatic. (default)
001: Forced - Free-Run.
010: Forced - Holdover.
011: Reserved.
100: Forced - Locked.
101: Forced - Pre-Locked2.
110: Forced - Pre-Locked.
111: Forced - Lost-Phase.
4
4
-
-
3
3
-
-
T0_OPERATING_MODE2
T4_OPERATING_MODE2
121
2
2
Description
Description
T0_OPERATING_MODE1
T4_OPERATING_MODE1
1
1
T4_OPERATING_MODE0
T0_OPERATING_MODE0
December 9, 2008
0
0
WAN PLL