
x r
PRELIMINAZRY
E3 UNI FOR ATM
XRT7234
REV. P1.0.0
67
received from the “Far-End” Terminal. This register typical contains an ASCII character that is required for the
E.164 numbering format.
For more information on the use of this register, please see Section 7.1.2.7.
3.3.2.28 Rx TTB-4 Register
This “Read-Only” register contains the fifth (5th) byte within the 16 byte Trail Trace Buffer Message, that has
been received from the “Far-End” Terminal. This register typical contains an ASCII character that is required for
the E.164 numbering format.
For more information on the use of this register, please see Section 7.1.2.7.
3.3.2.29 Rx TTB-5 Register
This “Read-Only” register contains the sixth (6th) byte within the 16 byte Trail Trace Buffer Message, that has
been received from the “Far-End” Terminal. This register typical contains an ASCII character that is required for
the E.164 numbering format.
For more information on the use of this register, please see Section 7.1.2.7.
3.3.2.30 Rx TTB-6 Register
This “Read-Only” register contains the seventh (7th) byte within the 16 byte Trail Trace Buffer Message, that
has been received from the “Far-End” Terminal. This register typical contains an ASCII character that is
required for the E.164 numbering format.
For more information on the use of this register, please see Section 7.1.2.7.
Address = 1Ah, Rx TTB-4 Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Receive Trail Trace Byte-4
RO
RO
RO
RO
RO
RO
RO
RO
0
0
0
0
0
0
0
0
Address = 1Bh, Rx TTB-5 Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Receive Trail Trace Byte-5
RO
RO
RO
RO
RO
RO
RO
RO
0
0
0
0
0
0
0
0
Address = 1Ch, Rx TTB-6 Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Receive Trail Trace Byte-6
RO
RO
RO
RO
RO
RO
RO
RO
0
0
0
0
0
0
0
0