M 5 2 2 5 9 D E M O C O M
S E P T E M B E R 1 0 , 2 0 0 8
U S E R G U I D E
8
USER OPTIONS
The M52259DEMOCOM applies no user selectable options.
I/O PORT CONNECTOR
The IO Port connector consists of 2 stack connectors mounted on the bottom layer. These
connectors allow the M52259DEMOCOM to be easily expanded by simply adding functionality.
The figures below show the pin-out of connectors J1 and J2.
Figure 2: Connector J1
J1
+3.3V
1
2
RSTIN*
GND
3
4
RESET*
ICOC0
5
6
ICOC1
ICOC2
7
8
ICOC3
UTXD2/CANTX
9
10
URTS2*/I2C_SDA1
URXD2/CANRX
11
12
UCTS2*/I2C_SCL1
TIN1
13
14
TIN0
TIN3
15
16
TIN2
IRQ1*
17
18
IRQ7*
QSDO
19
20
PCS3
21
22
PCS2
QSDI
23
24
PCS0
SCK
25
26
SCL
SDA
27
28
AN0
29
30
AN1
AN2
31
32
AN3
AN6
33
34
AN7
AN5
35
36
AN4
GND
37
38
GND
+3.3V
39
40
+3.3V
