phyCOREi.MX27
18
©
PHYTEC Messtechnik GmbH 2011 L-710e_5
P
IN
R
OW
X1D
P
IN
# S
IGNAL
I/O
SL
D
ESCRIPTION
1D
VIN
-
Power
Main Power Input (3.3 V – 4.65 V)
2D
VIN
-
Power
Main Power Input (3.3 V – 4.65 V)
3D
GND
-
0
Ground 0 V
4D X_#RESET_OUT
O NVDD1_2_3_4_5
Reset Output from the i.MX27
5D X_#RESET
O NVDD1_2_3_4_5 Reset
Input/Output
6D X_#RESET
O NVDD1_2_3_4_5 Reset
Input/Output
7D
X_IMX27_FUSE
I
3.0 V
Fusebox write (program) Supply Voltage
(3.0 V)
8D
X_TOUT
O
3.3 V
Open-Drain Thermostat Output of U10
(DS75)
9D
GND
-
0
Ground 0 V
10D X_CHARGER_INPUT_
3-20V
I EHV
(max. 20 V)
Charger Input
11D X_CHARGER_INPUT_
3-20V
I EHV
Charger
Input
12D X_CHARGER_INPUT_
3-20V
I EHV
Charger
Input
13D X_CHARGER_INPUT_
3-20V
I EHV
Charger
Input
14D
GND
-
0
Ground 0 V
15D
X_CHRGISNSN
I
VATLAS
Charge current sensing point 2
16D
X_BFET
O
EHV
1. Driver output for dual path regulated BP
FET
2. Driver output for separate USB charger
path FET
17D
X_CHRGCTL
O
EHV
Driver output for charger path FET’s
18D
X_PWRRDY
O
LV
Power ready signal after DVS and power
gate transition
19D
GND
-
0
Ground 0 V
20D
X_GPO1
O
LV
General purpose output 1
21D
X_GPO2
O
LV
General purpose output 2
22D X_UART_RXD_RS232 O
RS232/
NVDD6_8_9_10
Serial Data receive line UART X
23D X_UART_TXD_RS232 O
RS232/
NVDD6_8_9_10
Serial Data transmit line UART X
24D
GND
-
0
Ground 0 V
25D X_UART_RTS_RS232 O
RS232/
NVDD6_8_9_10
Request to send UART X
26D X_UART_CTS_RS232 O
RS232/
NVDD6_8_9_10
Clear to send UART X
27D
X_GPO3
O
LV
General purpose output 3
28D
X_GPO4
O
LV
General purpose output 4
Summary of Contents for phyCORE-i.MX27
Page 34: ...phyCOREi MX27 26 PHYTEC Messtechnik GmbH 2011 L 710e_5 ...
Page 38: ...phyCOREi MX27 30 PHYTEC Messtechnik GmbH 2011 L 710e_5 ...
Page 52: ...phyCOREi MX27 44 PHYTEC Messtechnik GmbH 2011 L 710e_5 ...
Page 56: ...phyCOREi MX27 48 PHYTEC Messtechnik GmbH 2011 L 710e_5 ...
Page 94: ...phyCOREi MX27 86 PHYTEC Messtechnik GmbH 2011 L 710e_5 ...
Page 100: ...Published by PHYTEC Messtechnik GmbH 2011 Ordering No L 710e_5 Printed in Germany ...