The phyCORE-LPC2292/94 on the phyCORE Carrier Board
©
PHYTEC Messtechnik GmbH 2006 L-658e_5
107
16.3.9
Programmable LED D3
The phyCORE Carrier Board HD200 offers a programmable LED at
D3 for user implementations. This LED can be connected to port pin
P0.8 (TxD1) of the phyCORE-LPC2292/94 which is available via
signal GPIO0 (JP17 = closed). A low-level at port pin P0.8 causes the
LED to illuminate, LED D3 remains off when writing a high-level to
P0.8.
Jumper Setting
Description
JP17 closed
Port pin P0.8 (GPIO0) of the
LPC2292/94
controls
LED D3 on the Carrier Board
Table 67:
JP17 Configuration of the Programmable LED D3
16.3.10
User Push Button S3
The phyCORE Carrier Board HD200 (starting with PCB revision
1179.6) offers a push button at S3 for user implementations. Jumper
JP40 connects this push button to port pin P015 (X700B3/BUS4) or
P020 (X700A4/BUS5) of the phyCORE-LPC2292/94. If the push
button is pressed the corresponding port pin will read a low level on
this input. A 4.7 kOhm pull-up resistor ensure a high level at this line
when the button is not activated.
Jumper Setting
Description
1 + 2
Port pin P0.20 (BUS5) of the
LPC2292/94
connected
to push button S3 on the Carrier Board
2 + 3
Port pin P0.15 (BUS4) of the
LPC2292/94
connected
to push button S3 on the Carrier Board
JP40
open
Push button S3 on the Carrier Board not connected.
Table 68:
JP40 Configuration of User Button S3
Содержание phyCORE-LPC2292/94
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