XRT73R12 Datasheet, PDF (68/87 Pages) Exar Corporation – TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT

XRT73R12
REV. P1.0.3
PRELIMINARY
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
BIT NUMBER
NAME
TYPE
DEFAULT
VALUE
DESCRIPTION
7-0
Chip Revision
R/O
Number Value
0x0#
Chip Revision Number Value:
This READ-ONLY register contains a value that represents
the current revision of this XRT73R12. This revision num-
ber will always be in the form of "0x0#", where "#" is a
hexadecimal value that specifies the current revision of the
chip.
For example, the very first revision of this chip will contain
the value "0x01".
THE PER-CHANNEL REGISTERS
The XRT73R12 consists of 120 per-Channel Registers (12 channels and 10 registers per channel). Table 9
presents the overall Register Map with the Per-Channel Registers unshaded.
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