BT8376EPF datasheet(249/323 Pages) CONEXANT

249 / 323 page

Bt8370/8375/8376

Fully Integrated T1/E1 Framer and Line Interface

3.17 System Bus Registers

N8370DSE

Conexant

3-131

TSIGO

Transmit Signaling Output—Applicable only if TLOCAL is inactive. ABCD signaling from

TSIGn buffer is transmitted.

0 = no effect

1 = transmit signaling from TSIGn buffer

RSIGO

Receive Signaling Output—Applicable only if TLOCAL is inactive. Forces transmit ABCD

signaling to be supplied from RSIGn buffer, affecting a remote signaling loopback.

0 = no effect

1 = transmit signaling from RSIGn buffer

120–13F—Transmit Signaling Buffer (TSIGn; n = 0 to 31)

Transmit signaling from the TSIGI pin is automatically placed into the TSIGn buffer. The processor controls

TSIGn insertion into the transmitter output by selecting TSIGO [in TPCn]. The processor can monitor TSIGn

from system supplied signaling or use TSIGn for inter-processor communication. During E1 modes, TSIG0 and

TSIG16 buffer locations hold the CAS multiframe alignment signal (MAS.1 through MAS.4), extra bits (X.1

through X.4), and multiframe Yellow Alarm (MYEL) bits supplied from TSIGI.

————

TSIGn[3]

TSIGn[2]

TSIGn[1]

TSIGn[0]

TSIG0 (E1)

TSIG16 (E1 mode)

TSIGn.3

Input Signaling A Bit

MAS.1

X.1

TSIGn.2

Input Signaling B Bit

MAS.2

MYEL

TSIGn.1

Input Signaling C Bit

MAS.3

X.3

TSIGn.0

Input Signaling D Bit

MAS.4

X.4

BT8376EPF Datasheet(PDF) 249 Page - Synaptics Incorporated.

BT8376EPF Datasheet(HTML) 249 Page - Synaptics Incorporated.

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