Phytec phyCORE-167CR, Hardware Manual

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phyCORE-167CR/167CS
12
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PHYTEC Meßtechnik GmbH 2002 L-527e_8
Pin Number Signal I/O Description
Pin Row X1C
1C, 2C VCC - Voltage input +5 =
3C, 7C, 12C, 17C,
22C, 27C, 32C,
37C
GND - Ground 0 V
4C, 5C NC - Not connected
These contacts should remain unconnected on the
target hardware side.
6C VBAT I Battery input for back-up of RTC and buffering of
RAM
8C /PFO O MAX 690/ Power-Fail output
9C BOOT I Input for startup of FlashTools
10C /RESET I /RESET input of the phyCORE-167CR/167CS
11C /RESOUT O /RESOUT signal of µC
13C, 14C,
15C, 16C,
19C, 20C
P2.2, P2.4,
P2.5, P2.7,
P2.11, P2.12 I/O Port 2 of the microcontroller (see corresponding
Data Sheet)
18C CAN-H1
1
I/O Differential CANH line of second CAN transceiver
21C RxD1_RS232 I Input of the second interface series of the
phyCORE-167CR/167CS, RS-232 level
23C TxD1_RS232 O Output of the second interface series of the
phyCORE-167CR/167CS, RS-232 level
24C /RTS1_RS232 O /RTS signal of the UART U7, RS-232 level
25C /CTS1_RS232 I /CTS signal of the UART U7, RS-232 level
26C /DSR1_RS232 I /DSR signal of the UART U7, RS-232 level
28C /DTR1_RS232 O /DTR signal of the UART U7, RS-232 level
29C /RI1_TTL I /RI signal of the UART U7, TTL level
30C /CD1_TTL I /CD signal of the UART U7, TTL level
31C SCL O CLK line I
2
C bus
33C IRQ_UART O Interrupt output of the UART U7
34C /CS_UART I Chip Select signal of the UART U7
35C, 36C P8.4, P8.6 I/O CAPCOM2:CC20 Capture Input/Compare Output
CAPCOM2:CC22 Capture Input/Compare Output
38C, 39C, 40C NC - Not connected
These contacts should remain unconnected on the
target hardware side.
41C, 43C,
44C, 45C,
46C,48C,
49C,50C
P5.14 P5.11,
P5.9, P5.8,
P5.6, P5.3,
P5.1, P5.0 I/O Port 5 of the microcontroller (see corresponding
Data Sheet)
42C, 47C VAGND - Analog Ground of the microcontroller