Datasheet

DS26521 Single T1/E1/J1 Transceiver
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FRAMER REGISTER LIST
ADDRESS NAME DESCRIPTION R/W
16Bh E1TSa6 Transmit Sa6 Bits Register (E1 Mode Only) R/W
16Ch E1TSa7 Transmit Sa7 Bits Register (E1 Mode Only) R/W
16Dh E1RSa8 Receive Sa8 Bits Register (E1 Mode Only) R/W
16Eh–17Fh — Reserved —
180h TMMR Transmit Master Mode Register R/W
TCR1 Transmit Control Register 1 (T1 Mode)
181h
TCR1 Transmit Control Register 1 (E1 Mode)
R/W
TCR2 Transmit Control Register 2 (T1 Mode)
182h
TCR2 Transmit Control Register 2 (E1 Mode)
R/W
183h TCR3 Transmit Control Register 3 R/W
184h TIOCR Transmit I/O Configuration Register R/W
185h TESCR Transmit Elastic Store Control Register R/W
186h TCR4 Transmit Control Register 4 (T1 Mode Only) R/W
187h THFC Transmit HDLC FIFO Control Register R/W
188h TIBOC Transmit Interleave Bus Operation Control Register R/W
189h TDS0SEL Transmit DS0 Channel Monitor Select Register R/W
18Ah TXPC Transmit Expansion Port Control Register R/W
18Bh TBPBS Transmit BERT Port Bit Suppress Register R/W
18Ch–18Dh — Reserved —
18Eh TSYNCC Transmit Synchronizer Control Register R/W
18F — Reserved —
190h TLS1 Transmit Latched Status Register 1 R/W
191h TLS2 Transmit Latched Status Register 2 (HDLC) R/W
192h TLS3 Transmit Latched Status Register 3 (Synchronizer) R/W
193h–19Eh — Reserved —
19Fh TIIR Transmit Interrupt Information Register R/W
1A0h TIM1 Transmit Interrupt Mask Register 1 R/W
1A1h TIM2 Transmit Interrupt Mask Register 2 (HDLC) R/W
1A2h TIM3 Transmit Interrupt Mask Register 3 (Synchronizer) R/W
1A3h–1ABh — Reserved —
1ACh T1TCD1 Transmit Code Definition Register 1 (T1 Mode Only) R/W
1ADh T1TCD2 Transmit Code Definition Register 2 (T1 Mode Only) R/W
1AEh–1B0h — Reserved —
1B1h TRTS2 Transmit Real-Time Status Register 2 (HDLC) R
1B2h — Reserved —
1B3h TFBA Transmit HDLC FIFO Buffer Available R
1B4h THF Transmit HDLC FIFO Register W
1B5h–1BhA — Reserved —
1BBh TDS0M Transmit DS0 Monitor Register R
1BCh–1BFh — Reserved —
1C0h TBCS1 Transmit Blank Channel Select Register 1 R/W
1C1h TBCS2 Transmit Blank Channel Select Register 2 R/W
1C2h TBCS3 Transmit Blank Channel Select Register 3 R/W
1C3h TBCS4 Transmit Blank Channel Select Register 4 (E1 Mode Only) R/W
1C4h TCBR1 Transmit Channel Blocking Register 1 R/W
1C5h TCBR2 Transmit Channel Blocking Register 2 R/W
1C6h TCBR3 Transmit Channel Blocking Register 3 R/W
1C7h TCBR4 Transmit Channel Blocking Register 4 (E1 Mode Only) R/W
1C8h THSCS1 Transmit Hardware-Signaling Channel Select Register 1 R/W
1C9h THSCS2 Transmit Hardware-Signaling Channel Select Register 2 R/W
1CAh THSCS3 Transmit Hardware-Signaling Channel Select Register 3 R/W
1CBh THSCS4 Transmit Hardware-Si
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Channel Select Re
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ister 4
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E1 Mode R/W