DS26521 datasheet(42/258 Pages) MAXIM

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DS26521 Single T1/E1/J1 Transceiver

42 of 258

Table 8-9 shows registers that are related to setting up the framing.

Table 8-9. Registers Related to Setting Up the Framer

FRAMER

ADDRESSES

FUNCTION

Transmit Master Mode Register (TMMR)

180h

T1/E1 mode.

Transmit Control Register 1 (TCR1)

181h

Source of the F-bit.

Transmit Control Register 2 (TCR2)

182h

F-bit corruption, selection of SLC-96.

Transmit Control Register 3 (TCR3)

183h

ESF or D4 mode selection.

Receive Master Mode Register (RMMR)

080h

T1/E1 selection for receiver.

Receive Control Register 1 (RCR1)

081h

Resynchronization criteria for the framer.

Receive Control Register 2 (T1RCR2)

014h

T1 remote alarm and OOF criteria.

Receive Control Register 2 (E1RCR2)

082h

E1 receive loss of signal criteria selection.

Receive Latched Status Register 1 (RLS1)

090h

Receive latched status 1.

Receive Interrupt Mask Register 1 (RIM1)

0A0h

Receive interrupt mask 1.

Receive Latched Status Register 2 (RLS2)

091h

Receive latched status 2.

Receive Interrupt Mask Register 2 (RIM2)

0A1h

Receive interrupt mask 2.

Receive Latched Status Register 4 (RLS4)

093h

Receive latched status 4.

Receive Interrupt Mask Register 4 (RIM4)

0A3h

Receive interrupt mask 4.

Frames Out of Sync Count Register 1

(FOSCR1)

054h

Framer out of sync register 1.

Frames Out of Sync Count Register 2

(FOSCR2)

055h

Framer out of sync register 2.

E1 Receive Align Frame Register (E1RAF)

064h

RAF byte.

E1 Receive Non-Align Frame Register

(E1RNAF)

065h

RNAF byte.

Transmit SLC-96 Data Link Register 1

(T1TSLC1)

164h

Transmit SLC-96 bits.

Transmit SLC-96 Data Link Register 2

(T1TSLC2)

165h

Transmit SLC-96 bits.

Transmit SLC-96 Data Link Register 3

(T1TSLC3)

166h

Transmit SLC-96 bits.

Receive SLC-96 Data Link Register 1

(T1RSLC1)

064h

Receive SLC-96 bits.

Receive SLC-96 Data Link Register 2

(T1RSLC2)

065h

Receive SLC-96 bits.

Receive SLC-96 Data Link Register 3

(T1RSLC3)

066h

Receive SLC-96 bits.

DS26521 Datasheet(PDF) 42 Page - Maxim Integrated Products

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