ds2152 Maxim Integrated Products, Inc., ds2152 Datasheet - Page 64

• Manufacturer Part Number: ds2152
• Description: Ds2152 Enhanced T1 Single Chip Transceiver
• Manufacturer: Maxim Integrated Products, Inc.

RBOC: RECEIVE BOC REGISTER (Address = 04 Hex)
Note 1: The LBD bit is latched and will be cleared when read.
Note 2: The RBOC0 to RBOC5 bits display the last valid BOC code verified; these bits will be set to all 1s on reset.
RFFR: RECEIVE FDL FIFO REGISTER (Address = 05 Hex)
(MSB)
(MSB)
FDL7
LBD
SYMBOL
SYMBOL
BOC5
BOC4
BOC3
BOC2
BOC1
BOC0
FDL7
FDL6
FDL5
FDL4
FDL3
FDL2
FDL1
FDL0
LBD
BD
FDL6
BD
POSITION
POSITION
RBOC.7
RBOC.6
RBOC.5
RBOC.4
RBOC.3
RBOC.2
RBOC.1
RBOC.0
RFFR.7
RFFR.6
RFFR.5
RFFR.4
RFFR.3
RFFR.2
RFFR.1
RFFR.0
BOC5
FDL5
NAME AND DESCRIPTION
NAME AND DESCRIPTION
Latched BOC Detected. A latched version of the BD status bit
(RBOC.6). Will be cleared when read.
BOC Detected. A real-time bit that is set high when the BOC
detector is presently seeing a valid sequence and set low when
no BOC is currently being detected.
BOC Bit 5. Last bit received of the 6-bit codeword.
BOC Bit 4.
BOC Bit 3.
BOC Bit 2.
BOC Bit 1.
BOC Bit 0. First bit received of the 6-bit codeword.
FDL Data Bit 7. MSB of a HDLC packet data byte.
FDL Data Bit 6.
FDL Data Bit 5.
FDL Data Bit 4.
FDL Data Bit 3.
FDL Data Bit 2.
FDL Data Bit 1.
FDL Data Bit 0. LSB of a HDLC packet data byte.
BOC4
FDL4
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BOC3
FDL3
BOC2
FDL2
BOC1
FDL1
BOC0
FDL0
(LSB)
(LSB)