EP2S180 Datasheet, PDF (23/58 Pages) Altera Corporation – DSP Development Board

Board Components & Interfaces
drives high. Conversely, the LEDs illuminate if the connected Stratix II
device pin drives high, and are not illuminated when the connected
Stratix II device pin drives low.
Table 2–9 shows the pin-outs for the 7-segment display and LEDs.
Table 2–9. 7-Segment Display & LED Pin-Outs
Signal
Stratix II Pin
Dual 7-Segment Display
HEX_0A
C4
HEX_0B
C5
HEX_0C
B5
HEX_0D
B6
HEX_0E
D7
HEX_0F
C7
HEX_0G
B8
HEX_0DP
B9
HEX_1A
F9
HEX_1B
E9
HEX_1C
C10
HEX_1D
C11
HEX_1E
F11
HEX_1F
F12
HEX_1G
C12
HEX_1DP
B12
LEDs
pld_LED0 (board designation: D1)
B4
pld_LED1 (board designation: D2)
D5
pld_LED2 (board designation: D3)
E5
pld_LED3 (board designation: D4)
A4
pld_LED4 (board designation: D5)
A5
pld_LED5 (board designation: D6)
D6
pld_LED6 (board designation: D7)
C6
pld_LED7 (board designation: D8)
A6
Altera Corporation
Core Version a.b.c variable
2–15
Stratix II EP2S180 DSP Development Board Reference Manual