DS26521 datasheet(197/258 Pages) MAXIM

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DS26521 Single T1/E1/J1 Transceiver

197 of 258

T1TCD1 (T1 Mode Only)

Transmit Code Definition Register 1

1ACh

Bit #

Name

Default

Bit 7: Transmit Code Definition Bit 7 (C7). First bit of the repeating pattern.

Bit 6: Transmit Code Definition Bit 6 (C6).

Bit 5: Transmit Code Definition Bit 5 (C5).

Bit 4: Transmit Code Definition Bit 4 (C4).

Bit 3: Transmit Code Definition Bit 3 (C3).

Bit 2: Transmit Code Definition Bit 2 (C2). A Don’t Care if a 5-bit length is selected.

Bit 1: Transmit Code Definition Bit 1 (C1). A Don’t Care if a 5- or 6-bit length is selected.

Bit 0: Transmit Code Definition Bit 0 (C0). A Don’t Care if a 5-, 6-, or 7-bit length is selected.

T1TCD2 (T1 Mode Only)

Transmit Code Definition Register 2

1ADh

Bit #

Name

Default

Bit 7: Transmit Code Definition Bit 7 (C7). A Don’t Care if a 5-, 6-, or 7-bit length is selected.

Bit 6: Transmit Code Definition Bit 6 (C6). A Don’t Care if a 5-, 6-, or 7-bit length is selected.

Bit 5: Transmit Code Definition Bit 5 (C5). A Don’t Care if a 5-, 6-, or 7-bit length is selected.

Bit 4: Transmit Code Definition Bit 4 (C4). A Don’t Care if a 5-, 6-, or 7-bit length is selected.

Bit 3: Transmit Code Definition Bit 3 (C3). A Don’t Care if a 5-, 6-, or 7-bit length is selected.

Bit 2: Transmit Code Definition Bit 2 (C2). A Don’t Care if a 5-, 6-, or 7-bit length is selected.

Bit 1: Transmit Code Definition Bit 1 (C1). A Don’t Care if a 5-, 6-, or 7-bit length is selected.

Bit 0: Transmit Code Definition Bit 0 (C0). A Don’t Care if a 5-, 6-, or 7-bit length is selected.

DS26521 Datasheet(PDF) 197 Page - Maxim Integrated Products