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Reference Manual
Altera Corporation
Cyclone II FPGA Starter Development Board
October 2006
Development Board Components
RS-232 Serial Circuit Pin List
Table 2–16
lists the FPGA pins assigned to the RS-232 serial circuit.
PS/2 Port
The development board includes a standard PS/2 interface and a
connector for a PS/2 keyboard or mouse.
PS/2 Circuit Schematic
Figure 2–27
shows the PS/2 serial circuit schematic.
Figure 2–27. PS/2 Serial Circuit Schematic Diagram
PS/2 Serial Circuit Pin List
Table 2–17
lists the FPGA pins assigned to the PS/2 serial circuit.
Table 2–16. RS-232 Serial Circuit FPGA Pin Connections
Signal Name
FPGA Pin
Description
UART_RXD
PIN_F14
UART Receiver
UART_TXD
PIN_G12
UART Transmitter
Table 2–17. PS/2 Serial Circuit FPGA Pin Connections
Signal Name
FPGA Pin
Description
PS2_CLK
PIN_H15
PS/2 Clock
PS2_DAT
PIN_J14
PS/2 Data