DS2155 datasheet(175/238 Pages) DALLAS

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DS2155

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IMR9

Interrupt Mask Register 9

27h

Bit #

Name

—

BBED

BBCO

BEC0

BRA1

BRA0

BRLOS

BSYNC

Default

Bit 0/BERT in Synchronization Condition (BSYNC)

0 = interrupt masked

1 = interrupt enabled—interrupts on rising and falling edges

Bit 1/Receive Loss-of-Synchronization Condition (BRLOS)

0 = interrupt masked

1 = interrupt enabled—interrupts on rising and falling edges

Bit 2/Receive All-Zeros Condition (BRA0)

0 = interrupt masked

1 = interrupt enabled—interrupts on rising and falling edges

Bit 3/Receive All-Ones Condition (BRA1)

0 = interrupt masked

1 = interrupt enabled—interrupts on rising and falling edges

Bit 4/BERT Error-Counter Overflow Event (BECO)

0 = interrupt masked

1 = interrupt enabled

Bit 5/BERT Bit-Counter Overflow Event (BBCO)

0 = interrupt masked

1 = interrupt enabled

Bit 6/Bit-Error Detected Event (BBED)

0 = interrupt masked

1 = interrupt enabled

BERT Alternating Word-Count Rate. When the BERT is programmed in the alternating word mode, the words

repeat for the count loaded into this register then flip to the other word and again repeat for the number of times

loaded into this register.

BAWC

BERT Alternating Word-Count Rate

DBh

Bit #

Name

ACNT7 ACNT6

ACNT5

ACNT4

ACNT3

ACNT2

ACNT1

ACNT0

Default

Bits 0 to 7/Alternating Word-Count Rate Bits 0 to 7 (ACNT0 to ACNT7). ACNT0 is the LSB of the 8-bit

alternating word-count rate counter.

DS2155 Datasheet(PDF) 175 Page - Dallas Semiconductor

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