XRT83L30 Datasheet, PDF (60/78 Pages) Exar Corporation – SINGLE-CHANNEL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR

XRT83L30
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ONE-CHANNEL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. P1.3.0
PRELIMINARY
TABLE 27: MICROPROCESSOR REGISTER #9 BIT DESCRIPTION
REGISTER ADDRESS
01001
BIT #
NAME
FUNCTION
REGISTER RESET
TYPE VALUE
D7
Reserved
R/W
0
D6-D0
B6S2 - B0S2 Arbitrary Transmit Pulse Shape, Segment 2
R/W
0
The shape of the transmitted pulse can be made user program-
mable by selecting "Arbitrary Pulse" mode, see Table 5. The arbi-
trary pulse is divided into eight time segments whose combined
duration is equal to one period of MCLK.
This 7 bit number represents the amplitude of the arbitrary pulse
during the second time segment. B6S2 -B0S2 is in signed mag-
nitude format with B6S2 as the sign bit and B0S2 as the least
significant bit (LSB).
TABLE 28: MICROPROCESSOR REGISTER #10 BIT DESCRIPTION
REGISTER ADDRESS
01010
BIT #
NAME
FUNCTION
REGISTER RESET
TYPE VALUE
D7
Reserved
R/W
0
D6-D0
B6S3 - B0S3 Arbitrary Transmit Pulse Shape, Segment 3
R/W
0
The shape of the transmitted pulse can be made user program-
mable by selecting "Arbitrary Pulse" mode, see Table 5. The arbi-
trary pulse is divided into eight time segments whose combined
duration is equal to one period of MCLK.
This 7 bit number represents the amplitude of the arbitrary pulse
during the thrd time segment. B6S3 -B0S3 is in signed magni-
tude format with B6S3 as the sign bit and B0S3 as the least sig-
nificant bit (LSB).
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