Phytec phyCORE-LPC2292/94, Hardware Manual

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Pin Description
©
PHYTEC Messtechnik GmbH 2006 L-658e_5
15
Pin Row X700D
1D, 2D VCC - Voltage input +3.3 VDC
3D, 9D, 14D, 19D,
24D, 29D, 34D, 39D
GND -- Ground 0 V
4D, 5D, 7D NC - Not connected.
These contacts should remain unconnected on the
target hardware side.
6D VPD O Output of back-up voltage supply for buffering of
external components
8D WDI I MAX6301 Watchdog input
10D /RESIN I /RESET input of the phyCORE-LPC2292/94
11D TxD1 O Output of the second serial interface, TTL level
(alternative: port P08 of the microcontroller)
12D RxD1 I Input of the second serial interface, TTL level
(alternative: port P09 of the microcontroller)
13D P011 I/O Port P011 of the microcontroller (see data sheet)
15D P017 I/O Port P017 of the microcontroller (see data sheet)
16D RxD0 I Input of the first serial interface, TTL level
(alternative: port P0.1 of the microcontroller)
17D TxD0 O Output of the first serial interface, TTL level
(alternative: port P0.0 of the microcontroller)
18D CAN_L2 I/O Differential CANL line of the 2nd CAN transceiver
(alternativ P023 if J605 populated and U606 not
populated)
20D CAN_L1 I/O Differential CANL line of the first CAN transceiver
(alternativ P025 if J604 populated and U605 not
populated)
21D CAN_H1 I/O Differential CANH line of the first CAN transceiver
(alternativ TD1 if J602 populated and U605 not
populated)
22D RxD0_ext I Input of the first serial interface, RS-232 level
23D TxD0_ext O Output of the first serial interface, RS-232 level
25D P116 I/O Port P116 of the microcontroller (see data sheet)
26D P117 I/O Port P117 of the microcontroller (see data sheet)
27D MISO0 I/O Master-In/Slave-Out (for EEPROM)
28D SCLK0 I/O Clock input SPI interface (for EEPROM)
30D P120 I/O Port P120 of the microcontroller (see data sheet)
(alternative: TRACESYNC of TRACE port)
31D P121 I/O Port P121 of the microcontroller (see data sheet)
(alternative: PIPESTAT0 of TRACE port)
32D SDA I/O I
2
C data line (for RTC)
33D /INT_RTC O RTC interrupt output (from RTC)
35D I Positive Rx input of the Ethernet interface
36D O Positive Tx output of the Ethernet interface
37D P126
(RTCK)
I/O Port P126 of the microcontroller (see data sheet)
(alternative: RTCK of the JTAG interface)
38D P127
(TDO)
I/O Port P127 of the microcontroller (see data sheet)
(alternative: Data output JTAG interface)
40D P130
(TMS)
I/O Port P130 of the microcontroller (see data sheet)
(alternative: JTAG interface select input)
41D P123 I/O Port P123 of the microcontroller (see data sheet)
(alternative: PIPESTAT2 of TRACE port)
42D P124 I/O Port P124 of the microcontroller (see data sheet)
(alternative: TRACECLK of TRACE port)