DS2196 Dallas Semiconducotr, DS2196 Datasheet - Page 111

• Manufacturer Part Number: DS2196
• Description: T1 Dual Framer LIU
• Manufacturer: Dallas Semiconducotr

TBOCA: TRANSMIT BIT ORIENTED CODE for FORMATTER A
(Address = 07 Hex)
TBOCB: TRANSMIT BIT ORIENTED CODE for FORMATTER B
(Address = A7 Hex)
THFRA: TRANSMIT HDLC FIFO for FORMATTER A (Address = 08 Hex)
THFRB: TRANSMIT HDLC FIFO for FORMATTER B (Address = A8 Hex)
HDLC7
(MSB)
(MSB)
SBOC
SYMBOL
SYMBOL
HDLC7
HDLC6
HDLC5
HDLC4
HDLC3
HDLC2
HDLC1
HDLC0
HBEN
SBOC
BOC5
BOC4
BOC3
BOC2
BOC1
BOC0
HDLC6
HBEN
POSITION
POSITION
TBOC.7
TBOC.6
TBOC.5
TBOC.4
TBOC.3
TBOC.2
TBOC.1
TBOC.0
THFR.7
THFR.6
THFR.5
THFR.4
THFR.3
THFR.2
THFR.1
THFR.0
HDLC5
BOC5
NAME AND DESCRIPTION
NAME AND DESCRIPTION
Send BOC. Rising edge triggered. Must be transitioned from
a 0 to a 1 transmit the BOC code placed in the BOC0 to BOC5
bits instead of data from the HDLC controller.
Transmit HDLC & BOC Controller Enable.
0 = source FDL data from the TLINK pin
1 = source FDL data from the onboard HDLC and BOC
controller
BOC Bit 5. Last bit transmitted of the 6–bit code word.
BOC Bit 4.
BOC Bit 3.
BOC Bit 2.
BOC Bit 1.
BOC Bit 0. First bit transmitted of the 6–bit code word.
HDLC Data Bit 7. MSB of a HDLC packet data byte.
HDLC Data Bit 6.
HDLC Data Bit 5.
HDLC Data Bit 4.
HDLC Data Bit 3.
HDLC Data Bit 2.
HDLC Data Bit 1.
HDLC Data Bit 0. LSB of a HDLC packet data byte.
HDLC4
BOC4
111 of 157
HDLC3
BOC3
HDLC2
BOC2
HDLC1
BOC1
HDLC0
(LSB)
BOC0
(LSB)
DS2196