CT2577 Aeroflex Circuit Technology, CT2577 Datasheet - Page 21

• Manufacturer Part Number: CT2577
• Description: APPLICATION NOTE #108
• Manufacturer: Aeroflex Circuit Technology

APPLICATION NOTE #108
SUMMARY OF OPERATION
Device can be either RT or BC.
1. ADDR = 1 00 06 (Write)
2. ADDR = 1 00 10 (Write)
3. ADDR = 2 01-1E 00 (Write) DATA = n
4. ADDR = 0 00 00 (Write) DATA = 1F 0 01-1E 01
5. ADDR = 2 01-1E 00 (Write) DATA = 0
6. ADDR = 2 01-1E 00 (Read) DATA = 0
7. ADDR = 2 01-1E 00 (Read) DATA = n
8. ADDR = 0 00 00 (Read) DATA = 1F 0 01-1E 01
9. ADDR = 1 00 08 (Write)
OR
ADDR = 1 00 07 (Write)
OR
ADDR = 1 00 18 (Write)
OR
ADDR = 0 01-1E 00 (Write) DATA = n
OR
ADDR = 0 00 00 (Write) DATA = RTAD 0 01-1E 01
OR
ADDR = 0 01-1E 00 (Write) DATA = 0
OR
ADDR = 0 01-1E 00 (Read) DATA = 0
OR
ADDR = 0 01-1E 00 (Read) DATA = n
OR
or ADDR = 0 00 00 (Read) DATA = RTAD 0 01-1E 01
ADDR = 0 00 01 (Read)
21
Select offline self test.
Select online self test.
Select bus 0.
Select bus 1.
Write self test data to BCAST location.
Write self test data to RECEIVE location.
Transmit message (Bcast receive 1 word).
Transmit message (Receive 1 word).
Write 0 to self test location.
Write 0 to self test location.
Read 0 from self test location.
Read 0 from self test location.
Read self test data after NCMDSTRB.
Read self test data after NCMDSTRB.
Read command from command memory.
Read command from command memory.
Disable self test.
Read device status:
Bit 6 = Offline self test.
Bit 7 = Online self test
Released 9/98