IDT82V2084 Integrated Device Technology, IDT82V2084 Datasheet - Page 46

• Manufacturer Part Number: IDT82V2084
• Description: Quad Channel T1/e1/j1 Long Haul/ Short Haul Line Interface Unit
• Manufacturer: Integrated Device Technology

QUAD CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
Table-47 INTM1: Interrupt Mask Register 1
DAC_OV_IM
TIMER_IM
JAOV_IM
JAUD_IM
ERR_IM
Symbol
EXZ_IM
CNT_IM
CV_IM
(R/W, Address = 12H,52H,92H,D2H)
Bit
7
6
3
5
4
2
1
0
Default
1
1
1
1
1
1
1
1
DAC arithmetic overflow interrupt mask
Receive excess zeros interrupt mask
= 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
46
Description
TEMPERATURE RANGES
INDUSTRIAL