58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
#ifndef _NVBOARD_PINS_H
|
|
#define _NVBOARD_PINS_H
|
|
|
|
// RST is defined but not used. NVBoard contains some internal states in *.cpp
|
|
// file. Only resetting the RTL design in *.v file may make the RTL design and
|
|
// NVBoard inconsistent. The easy way to reset the whole system is to exit
|
|
// NVBoard and re-run. The reset work for RTL design is done by the verilator
|
|
// wrapper. See `example/csrc/main.cpp` for more details.
|
|
#define BTN_INPUT BTNC, BTNU, BTND, BTNL, BTNR, RST
|
|
|
|
#define SW_INPUT SW0, SW1, SW2, SW3, \
|
|
SW4, SW5, SW6, SW7, \
|
|
SW8, SW9, SW10, SW11, \
|
|
SW12, SW13, SW14, SW15
|
|
|
|
#define NAIVE_LEDS_OUTPUT LD0, LD1, LD2, LD3, \
|
|
LD4, LD5, LD6, LD7, \
|
|
LD8, LD9, LD10, LD11, \
|
|
LD12, LD13, LD14, LD15
|
|
|
|
#define RGB_LEDS_OUTPUT R16, G16, B16, R17, G17, B17
|
|
|
|
|
|
#define SEG7_SEGS_OUTPUT SEG0A, SEG0B, SEG0C, SEG0D, SEG0E, SEG0F, SEG0G, DEC0P, \
|
|
SEG1A, SEG1B, SEG1C, SEG1D, SEG1E, SEG1F, SEG1G, DEC1P, \
|
|
SEG2A, SEG2B, SEG2C, SEG2D, SEG2E, SEG2F, SEG2G, DEC2P, \
|
|
SEG3A, SEG3B, SEG3C, SEG3D, SEG3E, SEG3F, SEG3G, DEC3P, \
|
|
SEG4A, SEG4B, SEG4C, SEG4D, SEG4E, SEG4F, SEG4G, DEC4P, \
|
|
SEG5A, SEG5B, SEG5C, SEG5D, SEG5E, SEG5F, SEG5G, DEC5P, \
|
|
SEG6A, SEG6B, SEG6C, SEG6D, SEG6E, SEG6F, SEG6G, DEC6P, \
|
|
SEG7A, SEG7B, SEG7C, SEG7D, SEG7E, SEG7F, SEG7G, DEC7P
|
|
|
|
#define UART_OUTPUT UART_TX
|
|
#define UART_INPUT UART_RX
|
|
|
|
#define VGA_OUTPUT VGA_VSYNC, VGA_HSYNC, VGA_BLANK_N, \
|
|
VGA_R0, VGA_R1, VGA_R2, VGA_R3, VGA_R4, VGA_R5, VGA_R6, VGA_R7, \
|
|
VGA_G0, VGA_G1, VGA_G2, VGA_G3, VGA_G4, VGA_G5, VGA_G6, VGA_G7, \
|
|
VGA_B0, VGA_B1, VGA_B2, VGA_B3, VGA_B4, VGA_B5, VGA_B6, VGA_B7
|
|
|
|
#define KEYBOARD_INPUT PS2_CLK, PS2_DAT
|
|
|
|
enum {
|
|
BTN_INPUT,
|
|
SW_INPUT,
|
|
KEYBOARD_INPUT,
|
|
UART_INPUT,
|
|
|
|
NAIVE_LEDS_OUTPUT,
|
|
RGB_LEDS_OUTPUT,
|
|
SEG7_SEGS_OUTPUT,
|
|
VGA_OUTPUT,
|
|
UART_OUTPUT,
|
|
NR_PINS,
|
|
};
|
|
|
|
#endif
|