TS68C429AVF E2V, TS68C429AVF Datasheet - Page 30

• Manufacturer Part Number: TS68C429AVF
• Manufacturer: E2V

Specifications of TS68C429AVF

• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 132
• Lead Free Status / RoHS Status: Compliant

Register Description
30
TS68C429A
Figure 27. Self-test Register
The self-test register can be split in three parts:
1. bit 0: Used to enable receiver wrong parity detection. This bit has been imple-
2. Self-test command:
3. Self-test result:
mented to guarantee compatibility with previous designs:
0: Receiver wrong parity detection disable,
1: Receiver wrong parity detection enable.
bit 5: Receiver test clock mode:
bit 6: Start transmitter self-test if a 0 to 1 transition is programmed (before a new
self-test, the user must reprogram this bit to 0).
bit 7: Start receiver Label Control Matrix self-test if a 0 to 1 transition is programmed
(before a new self-test, the user must reprogram this bit to 0).
bit 8: 0: Transmitter 1 self-test is running,
bit 9: 0: Transmitter 2 self-test is running,
bit 10: 0: Transmitter 3 self-test is running,
bit 11: Result of Transmitter 1 self-test:
bit 12: Request of Transmitter 2 self-test:
0: If CLK-SYS is less or equal to 10 MHz,
1: If CLK-SYS is higher than 10 MHz.
1: End of Transmitter 1 self-test.
1: End of Transmitter 2 self-test.
1: End of Transmitter 3 self-test.
0: (if bit 8 is set to 1) self-test pass,
1: Self-test fail.
0: (if bit 9 is set to 1) self-test pass,
2120A–HIREL–08/02