Daewoo DSC-3270E, Service Manual, Page: 23 / 60

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IC description
(4) Pin Description
Pin No. Pin Name Function
17 SWCK Serial Write Clock
28 SRCK Serial Read Clock
20 WE Write Enable
25 RE Read Enable
21 IE Input Enable
24 OE Output Enable
18 RSTW Write Resert Clock
27 RSTR Read Reset Clock
2,3,5,6,7,8,10,11,12,13,15,16 Data Input
29,30,32,33,34,35,37,38,39,40,42,43 Data Output
22,23 Vcc Power Supply (5V)
1,31,44 Vss Ground (0V)
4,9,14,19,26,36,41 NC No Connection
D 0 ~ D 11
IN IN
D 0 ~ D 11
OUT OUT