Altera Cyclone III Reference Manual page 25

Altera Corporation
March 2008
Table 2–5. MAX II Device Pinout (Part 8 of 9)
MAX II Pin
I/O Standard
Number
2.5 V
C12
2.5 V
A15
2.5 V
D12
2.5 V
B14
2.5 V
C11
2.5 V
B13
2.5 V
D11
2.5 V
A13
2.5 V
C4
2.5 V
C7
2.5 V
E6
2.5 V
B4
2.5 V
E7
2.5 V
C8
2.5 V
A11
2.5 V
C6
2.5 V
A5
2.5 V
D7
2.5 V
B6
2.5 V
B5
2.5 V
K3
2.5 V
C5
2.5 V
M3
2.5 V
A6
—
F10
—
G11
—
H8
—
H10
—
J7
—
J9
—
K6
—
L7
—
C1
Reference Manual
Board Components
Signal
Direction Signal Name
Bidir
usb_phy_fd[2]
Bidir
usb_phy_fd[3]
Bidir
usb_phy_fd[4]
Bidir
usb_phy_fd[5]
Bidir
usb_phy_fd[6]
Bidir
usb_phy_fd[7]
Bidir
usb_phy_fd[8]
Bidir
usb_phy_fd[9]
Output
usb_phy_full
Input
usb_phy_ifclk
Input
usb_phy_ren
Input
usb_phy_wen
Input
usb_pwr_enn
Output
usb_rdn
Input
usb_ren
Output
usb_resetn
Output
usb_rstn
Input
usb_rstoutn
Input
usb_rxfn
Output
usb_si_wu
Input
usb_txen
Output
usb_wakeup
Input
usb_wen
Output
usb_wr
Power
VCCINT
Power
VCCINT
Power
VCCINT
Power
VCCINT
Power
VCCINT
Power
VCCINT
Power
VCCINT
Power
VCCINT
Power
VCCIO1
Cyclone III Development Board
Schematic
2–15