Arrow BeMicro CV A9 Hardware Reference Manual page 11

Board
Reference
LED1
LED2
LED3
LED4
LED5
LED6
LED7
LED8
LED9
LED10
LED11
LED12
LED13
User-Defined Push Buttons
Board references S1 and S2 are available for user-defined discrete input. Pressing and holding
down the switch will set the FPGA input pin to logic 0. Releasing the switch will set it to logic 1.
There are no board-specific functions for these general user push buttons.
user-defined push button schematic signal names and their corresponding Cyclone V E FPGA
pin numbers.
Board Reference FPGA Pin Number Schematic Signal Name I/O Standard
S1
S2
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Table 2-3: LED Board Reference Information
FPGA Pin Schematic Signal
Number
B17 USER_LED1
E19 USER_LED2
E21 USER_LED3
B21 USER_LED4
C20 USER_LED5
C21 USER_LED6
D19 USER_LED7
D21 USER_LED8
NA NA
NA DONE_N
NA PWRON
NA USB_BLASTER_LED12
NA USB_BLASTER_LED13
Table 2-4: User-defined Push-button Board Reference Information
H18
J18
I/O
Name Standard
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
NA
NA
NA
NA
NA
TACT1
TACT2
11
Functional
Description
Green User LED
Green User LED
Green User LED
Green User LED
Green User LED
Green User LED
Green User LED
Green User LED
ADP5052 Power
Good
FPGA CONF_DONE
5V DC In Power Good
Green USB Blaster
Status
Green USB Blaster
Status
Table 2–4 lists the
1.5V
1.5V