Altera Cyclone V GX FPGA Development Board - Manual (Page 20)

2–12 Chapter 2: Board Components
FPGA Configuration
Cyclone V GX FPGA Development Board May 2013 Altera Corporation
Reference Manual
Table 2–5 lists the USB 2.0 PHY schematic signal names and their corresponding
Cyclone V GX device pin numbers.
Table 2–5. USB 2.0 PHY Schematic Signal Names and Functions (Part 1 of 2)
Board Reference
(U16)
Schematic
Signal Name
Cyclone V GX
Pin Number
I/O Standard Description
C1 24M_XTALIN — 3.3-V Crystal oscillator input
C2 24M_XTALOUT — 3.3-V Crystal oscillator output
E1 FX2_D_N — 3.3-V USB 2.0 PHY data
E2 FX2_D_P — 3.3-V USB 2.0 PHY data
H7 FX2_FLAGA — 3.3-V Slave FIFO output status
G7 FX2_FLAGB — 3.3-V Slave FIFO output status
H8 FX2_FLAGC — 3.3-V Slave FIFO output status
G6 FX2_PA1 — 3.3-V USB 2.0 PHY port A interface
F8 FX2_PA2 — 3.3-V USB 2.0 PHY port A interface
F7 FX2_PA3 — 3.3-V USB 2.0 PHY port A interface
F6 FX2_PA4 — 3.3-V USB 2.0 PHY port A interface
C8 FX2_PA5 — 3.3-V USB 2.0 PHY port A interface
C7 FX2_PA6 — 3.3-V USB 2.0 PHY port A interface
C6 FX2_PA7 — 3.3-V USB 2.0 PHY port A interface
H3 FX2_PB0 — 3.3-V USB 2.0 PHY port B interface
F4 FX2_PB1 — 3.3-V USB 2.0 PHY port B interface
H4 FX2_PB2 — 3.3-V USB 2.0 PHY port B interface
G4 FX2_PB3 — 3.3-V USB 2.0 PHY port B interface
H5 FX2_PB4 — 3.3-V USB 2.0 PHY port B interface
G5 FX2_PB5 — 3.3-V USB 2.0 PHY port B interface
F5 FX2_PB6 — 3.3-V USB 2.0 PHY port B interface
H6 FX2_PB7 — 3.3-V USB 2.0 PHY port B interface
A8 FX2_PD0 — 3.3-V USB 2.0 PHY port D interface
A7 FX2_PD1 — 3.3-V USB 2.0 PHY port D interface
B6 FX2_PD2 — 3.3-V USB 2.0 PHY port D interface
A6 FX2_PD3 — 3.3-V USB 2.0 PHY port D interface
B3 FX2_PD4 — 3.3-V USB 2.0 PHY port D interface
A3 FX2_PD5 — 3.3-V USB 2.0 PHY port D interface
C3 FX2_PD6 — 3.3-V USB 2.0 PHY port D interface
A2 FX2_PD7 — 3.3-V USB 2.0 PHY port D interface
B8 FX2_RESETN V21 3.3-V Embedded USB-Blaster hard reset
F3 FX2_SCL — 3.3-V USB 2.0 PHY serial clock
G3 FX2_SDA — 3.3-V USB 2.0 PHY serial data
A1 FX2_SLRDN — 3.3-V Read strobe for slave FIFO
B1 FX2_SLWRN — 3.3-V Write strobe for slave FIFO