BT8376EPF datasheet(141/323 Pages) CONEXANT

Part #	BT8376EPF

Description	single chip transceivers for T1/E1 and Integrated Service Digital Network (ISDN) primary rate interfaces

PDF	323 Pages

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Manufacturer	CONEXANT [Synaptics Incorporated.]

Direct Link	https://www.synaptics.com/

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141 / 323 page

Bt8370/8375/8376

3.0 Registers

Fully Integrated T1/E1 Framer and Line Interface

3.5 Interrupt Enable Registers

N8370DSE

Conexant

3-23

3.5 Interrupt Enable Registers

Unused bits indicated by a dash (—) are reserved and should be written to 0. Writing to reserved bits has no

effect.

Writing a 1 to an IER bit allows that specific interrupt source to activate its respective ISR bit, the associated

IRR bit, and the INTR* output. When cleared, each IER bit allows that source to activate its respective ISR bit,

but prevents activation of the INTR* output and the associated IRR bit.

00C—Alarm 1 Interrupt Enable Register (IER7)

RMYEL

Enable RMYEL Interrupt

RYEL

Enable RYEL Interrupt

RPDV

Enable RPDV Interrupt

RAIS

Enable RAIS Interrupt

RALOS

Enable RALOS or RLOC Interrupt

RLOS

Enable RLOS Interrupt

RLOF

Enable RLOF Interrupt

SIGFRZ

Enable SIGFRZ Interrupt

00D—Alarm 2 Interrupt Enable Register (IER6)

LOOPDN

Enable LOOPDN Interrupt

LOOPUP

Enable LOOPUP Interrupt

TPDV

Enable TPDV Interrupt

TSHORT

Enable TSHORT Interrupt

TLOC

Enable TLOC Interrupt

TLOF

Enable TLOF Interrupt

ONESEC

Enable ONESEC Interrupt