TXC-06101AILQ Transwitch Corporation, TXC-06101AILQ Datasheet - Page 139

• 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

The Tx Terminal Port Serial Datacom Format is shown in Figure 62. DRCI/DFRI are the Reference Inputs.
TTCI/O, TSPEI/O and TSYNI/O are outputs. TSPEI/O is used by the sourcing device for clock gapping.
TSPEI/O is Low during the TOH Byte Times. ENDCMPOH controls the state of TSPEI/O during the POH Byte
times. ENDCMPOH = "0" results in TSPEI/O transitioning Low during these Byte times. If ENDCMPOH = "1",
TSPEI/O remains High during these Byte times. TSYNI/O is High during the C1, J1 and, optionally, V1 Byte
times. The V1 Byte time option is enabled when the control H4INT is set to "1". The Falling Edge of TTCI/O is
used to output TSPEI/O and TSYNI/O and the Rising Edge is used to input TTDI. The order of input is
MSB
MSB. The sending device will normally output data on the Rising Edge. A setting of "0" results in a 1½ bit delay.
When set to "1" the delay is 4½ bits.
DRCI
DFRI
TTCI/O
(output)
TSPEI/O
TSYNI/O
TTDI w/
TDDLY = 0
TTDI w/
TDDLY = 1
(output)
(output)
LSB. TDDLY is used to determine the delay time from TSPEI/O transitioning High to sampling of the
lsb
Proprietary TranSwitch Corporation Information for use Solely by its Customers
lsb
TOH
BYTES
Figure 62. Tx Terminal Port Serial Datacom Format
C1 TIME
C1 TIME
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DATA SHEET
ENDCMPOH = "0"
ENDCMPOH = "1"
J1 Time
(IF V1 Time & IF ENABLED)
msb
POH BYTES
msb
lsb
lsb
TXC-06101
Ed. 3, April 2001
TXC-06101-MB
PHAST-1