TXC-06101AILQ Transwitch Corporation, TXC-06101AILQ Datasheet - Page 123

• Manufacturer Part Number: TXC-06101AILQ
• Manufacturer: Transwitch Corporation

Specifications of TXC-06101AILQ

• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: PQFP
• Rad Hardened: No
• Lead Free Status / Rohs Status: Not Compliant

CONTROL REGISTER 16
Notes
1. This control is not effective if Pin MBEI is Low or if PARA or RCLK = "0".
2. When set to a non-zero value other than 110 or 111, the entire excessive BER Algorithm is scaled by the power of 10
Address
0FF
listed. For example, setting B2MULT(2-0) = “010” multiplies the B2M value by 100, effectively multiplying the number of
frames in a block by 100, making the threshold 100 times more sensitive to errors and extending the detection and
clearing times 100 times longer.
[H]
Bit
7
6
5
4
3
2
1
0
Proprietary TranSwitch Corporation Information for use Solely by its Customers
B2MULT2
B2MULT1
B2MULT0
B3MULT2
B3MULT1
B3MULT0
PRDISEL
RETSEL
Symbol
Rx External Timing Select:
RRCI is 51.84
ence Frame Input is RRFI.
Path RDI Select:
RDI-P indication must be received
for 5 consecutive frames for alarm
declaration
B2 Excess BER Multiplier: supplies the exponent for the B2M Parame-
ter and disables the B2 Excess BER function. Normally set to 000. See
Note 2.
B2MULT2
B3 Excess BER Multiplier: supplies the exponent for the B3M Parame-
ter and disables the B3 Excess BER function. Normally set to 000. See
Note 2.
B3MULT2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Bit Equal to "1"
MHz
B2MULT1
B3MULT1
and Rx Refer-
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
- 123 of 196 -
DATA SHEET
Conditions
B2MULT0
B3MULT0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
RRCI is 6.48
ence Frame Input is RRFI
RDI-P indication must be received
for 10 consecutive frames for alarm
declaration
Bit Equal to "0"
MHz
Scale Factor
10
10
10
10
10
10
disabled
disabled
Scale Factor
10
10
10
10
10
10
disabled
disabled
0
1
2
3
4
5
0
1
2
3
4
5
and Rx Refer-
Note 1.
See RCLK,
Table 2.
B2 Excess BER
calculation must
be disabled
when Parame-
ters or the B2
Multiplier are
changed
B3 Excess BER
calculation must
be disabled
when Parame-
ters or the B3
Multiplier are
changed.
Comments
TXC-06101
Ed. 3, April 2001
TXC-06101-MB
PHAST-1