TE0712 TRM
Revision: V14
Copyright © 2017 Trenz Electronic GmbH
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System Controller I/O Pins
Special purpose pins are connected to System Controller CPLD and have following default configuration:
Pin Name
Mode
Function
Default Configuration
PGOOD
Output
Power good
Active low when EN1 is low or module power is invalid.
JTAGEN
Input
JTAG select
Low for normal operation, high for System Controller CPLD access.
EN1
Input
Power Enable
When forced low, pulls POR_B low to emulate power on reset.
NOSEQ
-
No function
Not used.
MODE
-
No function
Not used.
Pin usages depends on CPLD Firmware, see:
On-board LEDs
The TE0712 module has 2 LEDs which are connected to the System Controller CPLD. Once FPGA
configuration has completed these can be used by the user's design.
LED
Color
SC Signal
SC Pin
Notes
D1
Green
SYSLED1
9
Exact function depends on System Controller CPLD firmware.
D2
Red
SYSLED2
8
Exact function depends on System Controller CPLD firmware.