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Dataman S4 Serial Adapter

Signals on the S4 ZIF32 socket
Signal
Name
SCLK
DATAIN
DATAOUT
SELECT
GND
VCC		 S4 ZIF32
Name
/OE
/CE+D7
D0
A16
GND
VCC		 S4 ZIF32
Pin number
24
22+21
13
2
16
32

Wiring (SPI 25Cxx family – top of the ZIF24)
ZIF24
Pin
1
2
3
4		 SPI
Pin name
CS
SO
WP
GND		 S4 ZIF32
Signal name
SELECT
DATAOUT
VCC
GND		 ZIF24
Pin
24
23
22
21		 SPI
Pin name
VCC
HOLD
SCK
SI		 S4 ZIF32
Signal name
VCC
VCC
SCLK
DATAIN


Wiring (Microwire 93Cxx family – middle of the ZIF24)
ZIF24
Pin
5
6
7
8		 Microwire
Pin name
CS
SCLK
DIN
DOUT		 S4 ZIF32
Signal name
SELECT
SCLK
DATAIN
DATAOUT		 ZIF24
Pin
20
19
18
17		 Microwire
Pin name
VCC
nc
nc
GND		 S4 ZIF32
Signal name
VCC

VCC
GND


Wiring (I2C 24Cxx family – bottom of the ZIF24)
ZIF24
Pin
9
10
11
12		 I2C
Pin name
A0
A1
A2
GND
 S4 ZIF32
Signal name
GND
GND
GND
GND		 ZIF24
Pin
16
15
14
13
I2C
Pin name
VCC
WP
SCL
SDA		 S4 ZIF32
Signal name
VCC
GND
SCLK
DATAIN

Connections
ZIF24
Pin number
1
2
3
4

5
6
7
8

9
10
11
12		 S4 ZIF32
Pin number
2
13
32
16

2
24
21, 22
13

16
16
16
16		 ZIF24
Pin number
24
23
22
21
 
20
19
18
17
 
16
15
14
13		 S4 ZIF32
Pin number
32
32
24
21, 22

32

32
16

32
16
24
21, 22


SCLK - serial clock used to generate clock signal for devices
DATAIN - Data input
DATAOUT - Data output
SELECT - Chip select for 93cxx and 25cxx devices
GND - Ground
VCC - Supply voltage