TPCE636 User Manual Issue 1.0.2
Page 73 of 104
On-Board Indicators
7.14
The TPCE636 provides a couple of board-status LEDs as shown below. These include Power-Good and
FPGA configuration status indications as well as two general purpose LEDs.
No.
LED
Color
State
Description
1
Power Good
Green
off
On-Board Power Supplies
are not ok
Power Good
Signal for all on-board power supplies.
on
On-Board Power Supplies
are all ok
2
User INIT
Red
off
INIT state is inactive
User FPGA (Kintex-7) INIT# - Pin LED.
Indicates FPGA configuration
on
INIT state is active
3
User DONE
Green
off
Device is not configured
User FPGA (Kintex-7) DONE-Pin LED.
Indicates successful FPGA
configuration
on
Device is completely
configured
4
BCC DONE
Green
off
Device is not configured
Board Configuration FPGA DONE-Pin
LED
Indicates successful FPGA
configuration and initiation.
flashing
Device is completely
configured
on
Device is completely
configured
5
GPIO LED1
Green
off
General State is not IDLE
Configuration FPGA depends.
on
General State is IDLE
6
GPIO LED2
Green
off
PCI Reset is active
on
PCI Reset is inactive
7
USER LED1
Green
-
Design dependent, can be controlled
by the User FPGA.
Refer to chapter “User-GPIO”
8
USER LED2
Green
-
Table 7-19: Board-Status and User LEDs
