Phytec phyCORE-i.MX35, Hardware Manual

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Pin Description

PHYTEC Messtechnik GmbH 2010 L-734e_1
15
P
IN
R
OW
X1C
P
IN
# S
IGNAL
I/O SL D
ESCRIPTION
1C VIN - Power Main Power Input (3.6 V - 5.5 V)
2C VIN - Power Main Power Input (3.6 V - 5.5 V)
3C GND - 0 Ground 0 V
4C VIN - Power Main Power Input (3.6 V - 5.5 V)
5C VIN - Power Main Power Input (3.6 V - 5.5 V)
6C X_BKUP_SUPPLY - - Backup power supply for the ext. RTC
7C GND - 0 Ground 0 V
8C VDD_3V3 - VDD_3V3 Power for 3.3 V devices
9C VDD_3V3 - VDD_3V3 Power for 3.3 V devices
10C VDD_3V3 - VDD_3V3 Power for 3.3 V devices
11C VDD_3V3 - VDD_3V3 Power for 3.3 V devices
12C GND - 0 Ground 0 V
13C X_MVDD_BKUP - MVDD_BKUP alternate MPLL supply for i.MX35x
14C X_PVCC_BKUP - PVCC_BKUP alternate PPLL supply for i.MX35x
15C not connected - - Pin left unconnected
16C not connected - - Pin left unconnected
17C GND - 0 Ground 0 V
18C not connected - - Pin left unconnected
19C not connected - - Pin left unconnected
20C not connected - - Pin left unconnected
21C not connected - - Pin left unconnected
22C GND - 0 Ground 0 V
23C X_SCK4 I/O VDD_3V3 SSI serial clock
24C X_STXFS4 I/O VDD_3V3 SSI serial transmit frame sync
25C X_STXD4 O VDD_3V3 SSI serial transmit Data
26C X_SRXD4 I VDD_3V3 SSI serial receive Data
27C GND - 0 Ground 0 V
28C not connected - - Pin left unconnected
29C not connected - - Pin left unconnected
30C not connected - - Pin left unconnected
31C not connected - - Pin left unconnected
32C GND - 0 Ground 0 V
33C X_ETH_LINK O VDD_3V3 Ethernet Link & Activity Indicator (Open Drain)
34C X_ETH_SPEED O VDD_3V3 Ethernet Speed Indicator (Open Drain)
35C X_ETH_RX- I/O VDD_3V3 Receive negative input (normal)
Transmit negative output (reversed)
36C X_ETH_TX- I/O VDD_3V3 Transmit negative output (normal)
Receive negative input (reversed)