XRT83VSH316
82
REV. 1.0.1
16-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
TABLE 50: MICROPROCESSOR REGISTER 0XN07H BIT DESCRIPTION
CHANNEL N (0XN07H)
BIT
NAME
FUNCTION
Register
Type
Default
Value
(HW reset)
D[7:0]
Reserved
These Bits are Reserved
RO
0
TABLE 51: MICROPROCESSOR REGISTER 0XN08H BIT DESCRIPTION
CHANNEL N (0XN08H)
BIT
NAME
FUNCTION
Register
Type
Default
Value
(HW reset)
D7
Reserved
This Register Bit is Not Used
X
0
D6
D5
D4
D3
D2
D1
D0
1SEG6
1SEG5
1SEG4
1SEG3
1SEG2
1SEG1
1SEG0
Arbitrary Pulse Generation
The transmit output pulse is divided into 8 individual segments.
This register is used to program the first segment which corre-
sponds to the overshoot of the pulse amplitude. There are four
segments for the top portion of the pulse and four segments for the
bottom portion of the pulse. Segment number 5 corresponds to
the undershoot of the pulse. The MSB of each segment is the sign
bit.
Bit 6 = 0 = Negative Direction
Bit 6 = 1 = Positive Direction
R/W
0
TABLE 52: MICROPROCESSOR REGISTER 0XN09H BIT DESCRIPTION
CHANNEL N (0XN09H)
BIT
NAME
FUNCTION
Register
Type
Default
Value
(HW reset)
D7
Reserved
This Register Bit is Not Used
X
0
D[6:0]
2SEG[6:0]
Segment Number Two, Same Description as Register 0xN08h
R/W
TABLE 53: MICROPROCESSOR REGISTER 0XN0AH BIT DESCRIPTION
CHANNEL N (0XN0AH)
BIT
NAME
FUNCTION
Register
Type
Default
Value
(HW reset)
D7
Reserved
This Register Bit is Not Used
X
0
D[6:0]
3SEG[6:0]
Segment Number Three, Same Description as Register
0xN08h
R/W