Digital Signal Processing Reference
In-Depth Information
C
HAPTER
5
FPGAcore Library
Functions
debounce
onepulse
ppb
clock_100Hz
pb_debounced
PB_debounced
PB_debounced
clock
PB_single_pulse
clock_100Hz
clock
inst
inst
clk_div
key board
clock_48Mhz
clock_48Mhz
clock_1MHz
clock_1MHz
clock_100KHz
clock_100KHz
clock_10KHz
clock_10KHz
clock_1KHz
clock_1KHz
clock_100Hz
clock_100Hz
clock_10Hz
clock_10Hz
clock_1Hz
clock_1Hz
key board_clk
key board_clk
key board_dat a
scan_code[ 7. . 0]
scan_code[ 7. . 0]
scan_ready
key board_dat a
clock_48Mhz
scan_ready
clock_48Mhz
reset
reset
read
read
inst
inst
MOU SE
LCD_Display
clock_48Mhz
clock_48Mhz
reset
reset
mouse_dat a
mouse_dat a
mouse_clk
mouse_clk
Hex_Display _Dat a[ num_hex_digit s*41. . 0]
Hex_Display _Dat a[ num_hex_digit s*41. . 0]
reset
reset
clk_48Mhz
clk_48Mhz
LCD_RS
LCD_RS
LCD_E
LCD_E
LCD_RW
LCD_RW
DATA_BUS[7..0]
DATA_BUS[7..0]
lef t _but t on
lef t _but t on
right_button
right_button
mouse_cursor_row[ 9. . 0]
mouse_cursor_row[ 9. . 0]
mouse_cursor_column[ 9. . 0]
mouse_cursor_column[ 9. . 0]
inst
inst
VGA_SY NC
clock_48Mhz
clock_48Mhz
red
red
green
green
blue
blue
red_out
red_out
green_out
green_out
blue_out
blue_out
horiz_sy nc_out
horiz_sy nc_out
v ert _sy nc_out
v ert _sy nc_out
v ideo_on
v ideo_on
pixel_clock
pixel_clock
pixel_row[ 9. . 0]
pixel_row[ 9. . 0]
pixel_column[9..0]
pixel_column[9..0]
Char_ROM
clock
clock
charact er_address[ 5. . 0]
rom_mux_out put
charact er_address[ 5. . 0]
f ont _row[ 2. . 0]
f ont _row[ 2. . 0]
f ont _col[ 2. . 0]
f ont _col[ 2. . 0]
inst
inst
