XRT86L30
SINGLE T1/E1/J1 FRAMER/LIU COMBO
REV. 1.0.1
TABLE 83: RECEIVE
C
HANNEL
C
ONTROL
REGISTER X (RCCR 0-23) - T1 MODE
R
EGISTER 156-187 - T1
R
ECEIVE
C
HANNEL ONTROL
C
R
EGISTER X (RCCR 0-23)
H
EX
ADDRESS: 0X0360 TO 0X037F
B
IT
FUNCTION
TYPE
D
EFAULT
DESCRIPTION-OPERATION
3
RxCOND[3]
RxCOND[2]
RxCOND[1]
RxCOND[0]
R/W
R/W
R/W
R/W
0
0
0
0
Selects Data Conditioning
These bits determines the type of data condition applying to input
PCM data.
2
1
0
0x0 = The input PCM data is unchanged.
0x1 = All 8 bits of the PCM channel data are inverted.
0x2 = The even bits of input data are inverted.
0x3 = The odd bits of input data are inverted.
0x4 = Data in User (IDLE) Code Register (Table 3?49) replaces the
input
data for transmission.
0x5 = BUSY code (0x7F)) replaces the input data for transmission.
0x6 = VACANT code (0xFF) replaces the input data for transmis-
sion.
0x7 = BUSY TS (111#_####) replaces the input data for transmis-
sion; #####
is Timeslot number.
0x8 = MOOF (0x1A) replaces the input data for transmission.
0x9 = The A-law digital milliwatt pattern replaces the input data.
0xA = The m-law digital milliwatt pattern replaces the input data.
0xB = The MSB (bit 1) of input data is inverted.
0xC = All input data except MSB is inverted.
15
14
0xD = PRBS, QRTS/X + X + 1.
0xE = The input PCM data bit are unchanged.
0xF = This is a D/E time slots. See receive signaling data link select
register 12. (RS&DLSR)
TABLE 84: RECEIVE
USER CODE REGISTER X (RUCR 0-31)
R
EGISTER 188-219
IT UNCTION
T1/E1 RECEIVE
U
SER
C
ODE
R
EGISTER X (RUCR 0-31)
H
EX
ADDRESS: 0X0380 TO 0X039F
B
F
TYPE
D
EFAULT
D
ESCRIPTION-OPERATION
7
RxUSER[7]
RxUSER[6]
RxUSER[5]
RxUSER[4]
RxUSER[3]
RxUSER[2]
RxUSER[1]
RxUSER[0]
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
1
1
1
1
1
1
1
1
Programmable USER code
6
5
4
3
2
1
0
85
EXAR [ EXAR CORPORATION ]
