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Development Board Components
RS-232 Serial Circuit Pin List
Table 2–16 lists the FPGA pins assigned to the RS-232 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 |
|
|
|
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 2–17. 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 |
|
|
|
2–34 |
Reference Manual |
Altera Corporation |
Cyclone II FPGA Starter Development Board |
October 2006 |
|