NXP Semiconductors
UM10751
OM13488 8-bit GPIO User Manual
UM10751
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2013. All rights reserved.
User manual
Rev. 1.0 — 11 October 2013
10 of 16
Table 3. CN2 Fm+ Board Connector
CN2 Pin Number
Function
Board Connection
1
No connect
2
No connect
3
SCL
SCL Bus 1 to U1 pin 14
4
SDA2
SDA Bus 2 not used
5
INT
Interrupt to INT LED and JP9 pin 3
6
RESET
JP9 pin 1, JP11 pin 3
7
+5V
JP3 pin 1
8
+3.3V
JP2 pin 3 and JP4 pin 3
9
GND
10
GND
11
+3.3V
JP2 pin 3 and JP4 pin 3
12
+5V
JP3 pin 1
13
RESET
JP9 pin 1, JP11 pin 3
14
INT
Interrupt to INT LED and JP9 pin 3
15
SDA
SDA Bus 1 to U1 pin 15
16
SCL2
SCL Bus 2 not used
17
No connect
18
No connect
5.3 CN4 Tester Connector
Generation, inspection and logging of I
2
C-Bus data is easily achieved with third party
development tools from Total Phase (www.totalphase.com) There are two tools called
Aardvark and Beagle that direct connect to this board through CN4.
Note: Since SDA and SCL are both connected to the device under test, the Aardvark and the
Fm+ Development board cannot be used simultaneously. The Beagle, a bus sniffer, does not
have any issues.
Table 4. CN4 Tester Connector
CN4 Pin Number
Function
Board Connection
1
SCL
U1 pin 14
2
Ground
3
SDA
U1 pin 15
4
+5V
JP3 pin 3
5
+5V
JP3 pin 3
6
+5V
JP3 pin 3
7
8
9
10
Ground
NXP Semiconductors
OM13488 8-bit GPIO User Manual
UM10751
User manual
UM10751
Rev. 1.0 — 11 October 2013
All information provided in this document is subject to legal disclaimers.
11 of 16
© NXP B.V. 2013. All rights reserved.
NXP Semiconductors
OM13488 8-bit GPIO User Manual
UM10751
User manual
UM10751
Rev. 1.0 — 11 October 2013
All information provided in this document is subject to legal disclaimers.
12 of 16
© NXP B.V. 2013. All rights reserved.

OM13488UL

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
UNIVERSAL 8-BIT GPIO DAUGHTER CA
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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