Profichip PA006300, Manual, Page: 13 / 42

AT89C5132 Board 2
2.15.2 MPI Board ( Main Connector, X5 )
Pin Signal name In/Out Description
1 GND Out GND
12
GND Out GND
14
GND Out GND
16
GND Out GND
18
GND Out GND
20
GND Out GND
22
GND Out GND
34 GND Out GND
2 VCC Out +5V
33 VCC Out +5V
3 AD0 In/Out Address / Data line 0
5 AD1 In/Out Address / Data line 1
7 AD2 In/Out Address / Data line 2
9 AD3 In/Out Address / Data line 3
11 AD4 In/Out Address / Data line 4
13 AD5 In/Out Address / Data line 5
15
AD6
In/Out Address / Data line 6
17 AD7 In/Out Address / Data line 7
4
A8
Out Address line 8
6 A9 Out Address line 9
8
A10
Out Address line 10
10 CS# Out Chip select for the VPC3+
19 RD# Out Read select
21 WR# Out Write select
23 ALE Out Address latch enable
24 INT_CI# In Interrupt output
25 INT_EV# In Interrupt output
26 RES_MPI12x Out Reset for VPC3+
27 EXT_CLK In VPC3+ clock output, 12 MHz or 24 MHz
28 CS_EXT0# Out Chip select for DIP-switches and LEDs
31 DIR_AB# Out Direction reverser for the fibre optic interface
32 EN_LWL_B Out Enable signal for fibre optic interface B
29 A11 Out Address line 11
30 Not connected
Figure 2-7: Assignment of Connector X5
VPC3+ Evaluation Kit Revision 2.00 9
Copyright © profichip GmbH, 2005