STANDARD PRODUCT
PM4351 COMET
DATA SHEET
PMC-1970624
ISSUE 10
COMBINED E1/T1 TRANSCEIVER
PROPRIETARY AND CONFIDENTIAL
217
Register 06AH: T1 RBOC Enable
Bit
Type
Function
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Unused
Unused
Unused
Unused
Unused
IDLE
AVC
BOCE
X
X
X
X
X
0
0
0
R/W
R/W
R/W
When the E1/T1B bit of the Global Configuration register is a logic 1, this register
is held reset.
This register selects the validation criteria to be used in determining a valid bit
oriented code (BOC) and enables generation of an interrupt on a change in code
status.
IDLE:
The IDLE bit position enables or disables the generation of an interrupt when
there is a transition from a validated BOC to idle code. A logic 1 in this bit
position enables generation of an interrupt; a logic 0 in this bit position
disables interrupt generation.
AVC:
The AVC bit position selects the validation criteria used in determining a valid
BOC. A logic 1 in the AVC bit position selects the "alternate" validation
criterion of 4 out of 5 matching BOCs; a logic 0 selects the 8 out of 10
matching BOC criterion.
BOCE:
The BOCE bit position enables or disables the generation of an interrupt on
the microprocessor INTB pin when a valid BOC is detected. A logic 1 in this
bit position enables generation of an interrupt; a logic 0 in this bit position
disables interrupt generation.