IDT88K8483 Integrated Device Technology, IDT88K8483 Datasheet - Page 132

• Manufacturer Part Number: IDT88K8483
• Description: Spi-4 Exchange Document Issue 1.0
• Manufacturer: Integrated Device Technology

Auxiliary Automatic Impedance Matching Control Register
Auxiliary Synchronization Status Register
AUTO_MEASURE
Note: This register is used for diagnostic purpose only.
INIT_DONE
ALARM
IDT IDT88K8483
Field
Field
Table 126 Auxiliary Automatic Impedance Matching Control Register (Block Base=0x0A00, Register Offset=0x0F)
Table 127 Auxiliary Synchronization Status Register (Block Base=0x0A00, Register Offset=0x12)
R/W
R/W
R/W
Read /
Read /
Write
Write
0:0
0:0
0:1
Bits
Bits
1
1
1
Length
Length
0
0
0
Reset
Reset
State
State
132 of 162
Writing 1 to this register will enable an automatic impedance measurement. Set to 0
for normal operation.
This field indicates the initialization status.
0: Auxiliary interface not initialized.
1: Auxiliary interface initialized.
This field indicates the clock is not usable due to instability or excessive jitter.
0:No alarm, indicates that the clock is stable.
1:Alarm due to an unstable clock or excessive jitter.
Description
Description
October 20, 2006