Altera Stratix V Advanced Systems Development Board - Manual (Page 39)

Chapter 2: Board Components 2–29
General User Input/Output
January 2014 Altera Corporation Stratix V Advanced Systems Development Board
Reference Manual
FMC User-Defined LEDs
The FMC port has three LEDs located nearby. The LEDs illuminate when a daughter
card is plugged into the port and also display data flow to and from the connected
FMC. The FMC_RX_LED and FMC_TX_LED are driven by the Stratix V GX FPGA1 device.
There are no board-specific functions for the FMC LEDs. The FMC_PRSNTn LED
illuminates (logic 0) when a card is connected to the FMC port.
Table 2–19 lists the FMC user-defined LED schematic signal names and their
corresponding Stratix V GX FPGA1 pin numbers.
HSMC User-Defined LEDs
The HSMC port has three LEDs located nearby. The LEDs illuminates when a
daughter card is plugged into the port and also displays data flow to and from the
connected HSMC. The LEDs are driven by the Stratix V GX FPGA2 device. There are
no board-specific functions for the HSMC LEDs.
Table 2–19 lists the HSMC user-defined LED schematic signal names and their
corresponding Stratix V GX FPGA2 pin numbers.
Table 2–18. FMC User-Defined LED Schematic Signal Names and Functions
Board Reference Schematic Signal Name I/O Standard
Stratix V GX FPGA1 Device
Pin Number
D34 FMC_RX_LED 2.5-V AN37
D35 FMC_TX_LED 1.5-V AY34
D36 FMC_PRSNTn 2.5-V BB9
Table 2–19. HSMC User-Defined LED Schematic Signal Names and Functions
Board Reference
Schematic
Signal Name
I/O Standard
Stratix V GX FPGA2 Device
Pin Number
D10 HSMC_RX_LED 1.5-V BD14
D11 HSMC_TX_LED 1.5-V BD10
D21 HSMC_PRSNTn 1.5-V AH13