Emerson EWD7004 - IC Pin Function Descriptions

1-12-1 E5900PIN
IC PIN FUNCTION DESCRIPTIONS
Comparison Chart of Models and Marks
IC2001 [ PT6313-S-TP ]
Model Mark
EWD7004 A
DVL100E B
DVL700E C
Pin
No.
Mark
In/
Out
Signal
Name
Name Function
1 In FP-CLK
Clock Input
2 In FP-STB
Serial Interface
Strobe
3 In K1
Key Data 1 Input
4 In K2
Key Data 2 Input
5 - VSS
GND
6 - VDD
Power Supply
7 Out a / KEY-1
Segment Output / Key
Source-1
8 Out b / Key-2
Segment Output / Key
Source-2
9 Out c / Key-3
Segment Output / Key
Source-3
10 Out d / Key-4
Segment Output/ Key
Source-4
11 Out e
Segment Output
12 In f
13 In g
14 Out h
15
A,B - N.U.
Not Used
C - VEE
Pull Down Level
16 Out i
Segment Output
17 Out 7G
Grid Output
18
A,B Out PLAY LED
“PLAY” LED Signal
Output
C Out 6G
Grid Output
19
A,B Out
DISC-IN
LED
“DIDC-IN” LED Signal
Output
C Out 5G
Grid Output
20
Out
4G
Grid Output
21 3G
22 2G
23 1G
24 - VDD
Power Supply
25 - VSS
GND
26 In OSC
Oscillator Input
27 Out FP-DOUT
Serial Data Output
28 In FP-DIN
Serial Data Input
Pin
No.
Mark
In/
Out
Signal
Name
Name Function