sc2128a-c30s Silan, sc2128a-c30s Datasheet - Page 10

• Manufacturer Part Number: sc2128a-c30s
• Description: Fan Remote Control Decoder Used Together With Sc2268
• Manufacturer: Silan

16. CUSTOMER CODE
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
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Mask Programmable Customer Code
~ b6 may be mask programmed to any value according to customer specification under terms and conditions
agreed by SILAN. Suitable NRE is involved with customizing default customer code. Please refer to the
following table.
The default customer code of SC2128A is internally mask programmed to b0 ~ b7 = 00110011. Code bit b3
www.silan.com.cn
Default Customer Code
Mask Option
Code frame
Start/Code word:
start word
b0
"1" bit:
"0" bit:
b0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
b1
1st code word 2nd code word
Code bit:
b1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.875ms
0.625ms
2.5ms
b2
b3
b2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
b4
Start word
b3
b5
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
b6
b4
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
b7
REV:1.0
b5
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
SC2128A
Page 10 of 13
b6
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
2004.08.03
b7
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1