Connectors; User Board Connector ( X4 ) - Profichip VPC3+S Manual

2.14 Connectors

2.14.1 User Board Connector ( X4 )

Pin
1
30
32
34
2
33
29
31
3
5
7
9
11
13
15
17
4
6
8
10
12
14
16
18
19
21
23
26
27
28
20
22
24
25
Figure 2-7: Assignment of Connector X4
VPC3+S Evaluation Kit
Copyright © profichip GmbH 2009
Signal name
GND
GND
GND
GND
VCC
VCC
VCC_3.3V
VCC_3.3V
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
A8
A9
A10
A11
A12
A13
A14
A15
RD#
WR#
ALE
RES#
EXT_CLK
CS_EXT0#
Revision 1.00
Controller Board (AT89C5132)
In/Out Description
Out GND
Out GND
Out GND
Out GND
Out +5V
Out +5V
Out +3.3V
Out +3.3V
In/Out Address / Data line 0
In/Out Address / Data line 1
In/Out Address / Data line 2
In/Out Address / Data line 3
In/Out Address / Data line 4
In/Out Address / Data line 5
In/Out Address / Data line 6
In/Out Address / Data line 7
Out Address line 8
Out Address line 9
Out Address line 10
Out Address line 11
Out Address line 12
Out Address line 13
Out Address line 14
Out Address line 15
Out Read
Out Write
Out Address Latch Enable
Out Power-On Reset
In External clock
Out Chip select
Not connected
Not connected
Not connected
Not connected
2
15