IDT82V2044EPFG8 IDT, Integrated Device Technology Inc, IDT82V2044EPFG8 Datasheet - Page 45

• Manufacturer Part Number: IDT82V2044EPFG8
• Description: IC LINE INTERFC UNIT 4CH 128TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Line Interface Units (LIUs)r

Specifications of IDT82V2044EPFG8

• Protocol: E1
• Voltage - Supply: 3.13 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Screening Level: Industrial
• Mounting: Surface Mount
• Package Type: TQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 800-1863-2; 82V2044EPFG8

QUAD CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
4.2.6
Table-42 INTM0: Interrupt Mask Register 0
Table-43 INTM1: Interrupt Mask Register 1
DAC_OV_IM
TIMER_IM
IBLBA_IM
IBLBD_IM
PRBS_IM
JAOV_IM
JAUD_IM
TCLK_IM
ERR_IM
Symbol
LOS_IM
Symbol
EXZ_IM
CNT_IM
AIS_IM
DF_IM
CV_IM
INTERRUPT CONTROL REGISTERS
-
(R/W, Address = 12H,52H,92H,D2H)
(R/W, Address = 11H,51H,91H,D1H)
Bit
Bit
6
5
3
2
7
6
3
7
4
1
0
5
4
2
1
0
Default
Default
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
In-band Loopback activate code detect interrupt mask
In-band Loopback deactivate code detect interrupt mask
TCLK loss detect interrupt mask
Driver failure interrupt mask
DAC arithmetic overflow interrupt mask
Receive excess zeros interrupt mask
Reserved
= 0: In-band Loopback activate code detect interrupt enabled
= 1: In-band Loopback activate code detect interrupt masked
= 0: In-band Loopback deactivate code detect interrupt enabled
= 1: In-band Loopback deactivate code detect interrupt masked
PRBS synchronic signal detect interrupt mask
= 0: PRBS synchronic signal detect interrupt enabled
= 1: PRBS synchronic signal detect interrupt masked
= 0: TCLK loss detect interrupt enabled
= 1: TCLK loss detect interrupt masked
= 0: Driver failure interrupt enabled
= 1: Driver failure interrupt masked
Alarm Indication Signal interrupt mask
= 0: Alarm Indication Signal interrupt enabled
= 1: Alarm Indication Signal interrupt masked
Loss Of Signal interrupt mask
= 0: Loss Of Signal interrupt enabled
= 1: Loss Of Signal interrupt masked
= 0: DAC arithmetic overflow interrupt enabled
= 1: DAC arithmetic overflow interrupt masked
JA overflow interrupt mask
= 0: JA overflow interrupt enabled
= 1: JA overflow interrupt masked
JA underflow interrupt mask
= 0: JA underflow interrupt enabled
= 1: JA underflow interrupt masked
PRBS/QRSS logic error detect interrupt mask
= 0: PRBS/QRSS logic error detect interrupt enabled
= 1: PRBS/QRSS logic error detect interrupt masked
= 0: Receive excess zeros interrupt enabled
= 1: Receive excess zeros interrupt masked
Receive error interrupt mask
= 0: Receive error interrupt enabled
= 1: Receive error interrupt masked
One-Second Timer expiration interrupt mask
= 0: One-Second Timer expiration interrupt enabled
= 1: One-Second Timer expiration interrupt masked
Counter overflow interrupt mask
= 0: Counter overflow interrupt enabled
= 1: Counter overflow interrupt masked
45
Description
Description
TEMPERATURE RANGES
INDUSTRIAL