COIC5130A Datasheet, PDF (10/20 Pages) List of Unclassifed Manufacturers – Programmable Reed-Solomon Error Correction Encoder and Decoder

COic5130A Specifications
10
Co^~Optic
Pin# Signal Name
22 DEC_DOUT0
23 GND
Encoder /
Decoder
Decoder
N/A
24 DEC_DATARDY Decoder
25 DEC_MAG3
Decoder
26 NC
N/A
27 DEC_MAG4
Decoder
28 NC
N/A
29 NC
N/A
30 DEC_MAG5
Decoder
31 NC
N/A
32 NC
N/A
33 NC
N/A
34 NC
N/A
35 Vdd
N/A
36 ENC_TEST_SE Encoder
37 GND
N/A
38 GND
N/A
39 DEC_MAG6
Decoder
40 DEC_STATEN Decoder
Table 1: Device Pinout, continued
Description
Data output bit 0. Bit 7 is MSB.
Ground
Data Ready. Assertive HIGH. This output is held HIGH for data bytes and
low check bytes.
Error Magnitude 3. This output indicates which bit of the current symbol output on
Q7-Q0 has been corrected when LOC is HIGH. This output is indeterminate and
should be ignored when LOC is low.
No Connection
Error Magnitude 4. This output indicates which bit of the current symbol output on
Q7-Q0 has been corrected when LOC is HIGH. This output is indeterminate and
should be ignored when LOC is low.
No Connection
No Connection
Error Magnitude 5. This output indicates which bit of the current symbol output on
Q7-Q0 has been corrected when LOC is HIGH. This output is indeterminate and
should be ignored when LOC is low.
No Connection
No Connection
No Connection
No Connection
+5 Volt Power
Foundry Test Pin - Do not Use
Ground
Ground
Error Magnitude 6. This output indicates which bit of the current symbol output on
Q7-Q0 has been corrected when LOC is HIGH. This output is indeterminate and
should be ignored when LOC is low.
Status Enable. Asservie HIGH. If this signal is HIGH during reset then the decoder
will be programmed to output two status bytes with each message block.
Signal Type
Output
Power
Output
TTL Output
TTL Output
TTL Output
Power
TTL Output
Input