MT9072AB datasheet(127/275 Pages) ZARLINK

127 / 275 page

MT9072

Data Sheet

127

Zarlink Semiconductor Inc.

2LLDD

(0)

Line Loopback Disable Detect. This bit will be set when a framed or unframed repeating

pattern of 001 has been detected during a 48 millisecond interval. Up to fifteen errors are

permitted per integration period. Note that the code detected is dependent on Receive

Loopback Deactivate Code Match (YF0).

T1DRR

(0)

T1DM Received R bit. This bit is used for AT&T 8 KB/s communications channel. This bit

will be received in bit 1 of timeslot 24 of the receive PCM24 stream in T1DM mode.

0T1DRY

T1DM Received Yellow Alarm. If this bit is 0 a T1DM yellow alarm has been detected in bit

2 of timeslot 24 of the receive PCM24 stream in T1DM mode.

Bit

Name

Functional Description

15-3

not used.

1SEC

One Second Timer Status. This bit changes state once every 1 second.

2SEC

Two Second Timer Status. This bit changes state once every 2 seconds and is

synchronous with the 1 SEC timer.

not used.

Table 80 - Timer Status Word(Y11) (T1)

Bit

Name

Functional Description

15-10

not used.

9RxBOM

Bit Oriented Message Received. This bit is set when a Received Bit Oriented

Message is received.

RxBOMM

Receive Bit Oriented Match. This bit is set if there is a match between the Received

Bit Oriented Message and Receive Bit oriented Match register.

7 - 0

RxBOM7 - 0

Receive Bit Oriented Message. This is the bit oriented message received. This

Table 81 - Receive Bit Oriented Message(Y12) (T1)

Bit

Name

Functional Description

Table 79 - Synchronization and Alarm Status Word(Y10) (T1)

MT9072AB Datasheet(PDF) 127 Page - Zarlink Semiconductor Inc

MT9072AB Datasheet(HTML) 127 Page - Zarlink Semiconductor Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL