Altera Stratix III Development Board Instrukcja Użytkownika Pobierz pdf (Strona 28)

2–20 Chapter 2: Board Components

Configuration, Status, and Setup Elements

Stratix III 3SL150 Development Board May 2013 Altera Corporation

Reference Manual

Board Specific LEDs

There are 18 board-specific, factory-designated LEDs. Table 2–8 lists the LED board

references, names, and descriptions.

Table 2–8. Board-Specific LEDs

Board

Reference

LED Name Description

D16 Power

Illuminates when board power switch SW4 is on.

(Requires 14 V to 20 V input to DC input jack J2)

D32 CONF DONE Illuminates when FPGA is successfully configured. Driven by Stratix III FPGA.

D33 Loading

Illuminates when MAX II CPLD is actively configuring the FPGA. Driven by the MAX II

CPLD.

D34 Error

Illuminates when MAX II CPLD fails to successfully configure the FPGA. Driven by the

MAX II CPLD.

D36 Factory

Illuminates when FPGA is configured with the default factory FPGA design. Driven by

the MAX II CPLD.

D35 User

Illuminates when FPGA is configured with a design other than the default factory FPGA

design. Driven by the MAX II CPLD.

D14 ENET TX

Illuminates when transmit data is active from the Ethernet PHY. Driven by the Marvell

88E1111 PHY.

D15 ENET RX

Illuminates when receive data is active from the Ethernet PHY. Driven by the Marvell

88E1111 PHY.

D6 10 MBytes

Illuminates when Ethernet PHY is using the 10-Mbps connection speed. Driven by the

Marvell 88E1111 PHY.

D7 100 MBytes

Illuminates when Ethernet PHY is using the 100-Mbps connection speed. Driven by

the Marvell 88E1111 PHY.

D8 1000 MBytes

Illuminates when Ethernet PHY is using the 1000-Mbps connection speed. Driven by

the Marvell 88E1111 PHY. Also connects to Stratix III FPGA.

D9 Duplex

Illuminates when Ethernet PHY is both sending and receiving data. Driven by the

Marvell 88E1111 PHY.

D17

HSMC Port A

present

Illuminates when HSMC Port A has a board or cable attached that grounds pin 160.

D10

HSMC Port B

present

Illuminates when HSMC Port B has a board or cable attached that grounds pin 160.

D2 HSMC Port B TX

Illuminates when transmit data is active from the HSMC. Driven by the Stratix III

device.

D3 HSMC Port B RX Illuminates when receive data is active from the HSMC. Driven by the Stratix III device.

D11 HSMC Port A TX

Illuminates when transmit data is active from the HSMC. Driven by the Stratix III

device.

D12 HSMC Port A RX Illuminates when receive data is active from the HSMC. Driven by the Stratix III device.

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