TXC-03305AIPQ Transwitch Corporation, TXC-03305AIPQ Datasheet - Page 81

• Manufacturer Part Number: TXC-03305AIPQ
• Manufacturer: Transwitch Corporation

Specifications of TXC-03305AIPQ

• Lead Free Status / RoHS Status: Not Compliant

Address
1E
1F
7-0
Bit
7
6
5
4
3
2
1
0
Reserved
CON/DIS
Symbol
RESET
LLB22
LLB21
LLB20
LLB11
LLB10
EXEC
DS1 Local Loopback: This register is used in conjunction with registers
10H-13H. Bit 7 (EXEC) initiates the loopback. This bit is reset automatically
upon completion of the command. Bit 6 (CON/DIS) connects or discon-
nects the specified loopback. Bit 5 is reserved and must be written with a 0.
Bits 4 through 2 (LLB2n) select one of seven DS2s. Bits 1 and 0 (LLB1n)
select the DS1 within the DS2 signal. The following table lists the com-
mands for generating local loopback:
Initialization Register: This register location is used to reset and initialize
the M13X. After power becomes stable, a F0 Hex followed by a 00 Hex
must be written into this location.
Channel
All
Clear All
Clear All Confirmed
Channel 1
Channel 2
Channels 3 to 27
Channel 28
Clear Channel 28
Clear Channel 28
Confirmed
Bits
DATA SHEET
- 81 -
EXEC CON/
11000110 to 11011110, LLB2 incrementing on LLB1=00
7
1
1
0
1
1
1
1
0
DIS
6
1
0
0
1
1
1
0
0
Description
Res. LLB22 LLB21 LLB20 LLB11 LLB10
5
0
0
0
0
0
0
0
0
4
0
0
0
0
0
1
1
1
3
0
0
0
0
0
1
1
1
2
0
0
0
1
1
1
1
1
Ed. 4, September 2000
TXC-03305
1
0
0
0
0
0
1
1
1
TXC-03305-MB
M13X
0
0
0
0
0
1
1
1
1