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Fix dvi-dynamic example

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shylie 2025-04-24 21:20:25 -04:00
parent 723dc86a33
commit 7912cc1e4a
3 changed files with 13 additions and 21 deletions
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16
dvi-dynamic/rtl/source/impl_1/impl_1.pdc
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@ -4,11 +4,11 @@ ldc_set_location -site 39 [get_ports {led_g}]
ldc_set_location -site 40 [get_ports {led_b}] ldc_set_location -site 40 [get_ports {led_b}]
ldc_set_location -site 41 [get_ports {led_r}] ldc_set_location -site 41 [get_ports {led_r}]
ldc_set_location -site 27 [get_ports {data[0]}] ldc_set_location -site 19 [get_ports {data[0]}]
ldc_set_location -site 25 [get_ports {data[1]}] ldc_set_location -site 26 [get_ports {data[1]}]
ldc_set_location -site 21 [get_ports {data[2]}] ldc_set_location -site 23 [get_ports {data[2]}]
ldc_set_location -site 19 [get_ports {data[3]}] ldc_set_location -site 21 [get_ports {data[3]}]
ldc_set_location -site 26 [get_ports {data[4]}] ldc_set_location -site 18 [get_ports {data[4]}]
ldc_set_location -site 23 [get_ports {data[5]}] ldc_set_location -site 9 [get_ports {data[5]}]
ldc_set_location -site 20 [get_ports {data[6]}] ldc_set_location -site 11 [get_ports {data[6]}]
ldc_set_location -site 18 [get_ports {data[7]}] ldc_set_location -site 25 [get_ports {data[7]}]

2
dvi-dynamic/rtl/source/impl_1/top.sv
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@ -19,6 +19,6 @@ assign led_r = 1'b1;
assign led_g = counter[N]; assign led_g = counter[N];
assign led_b = 1'b1; assign led_b = 1'b1;
assign data = '0; assign data = counter[N:N-8];
endmodule endmodule

14
dvi-dynamic/src/main.cpp
View File

@ -171,25 +171,17 @@ void dma_irq1_handler()
int main(void) int main(void)
{ {
ice_led_init(); ice_fpga_init(FPGA_DATA, 48);
ice_fpga_start(FPGA_DATA);
sleep_ms(1000);
ice_cram_open(FPGA_DATA); ice_cram_open(FPGA_DATA);
ice_cram_write(mandelbrot_bin_data, mandelbrot_bin_size); ice_cram_write(mandelbrot_bin_data, mandelbrot_bin_size);
ice_cram_close(); ice_cram_close();
ice_fpga_init(FPGA_DATA, 16);
for (int i = 0; i < FRAMEBUFFER_SIZE; i++)
{
FRAMEBUFFER[i] = rand();
}
const PIO pio = pio0; const PIO pio = pio0;
const uint offset = pio_add_program(pio, &fpga_program); const uint offset = pio_add_program(pio, &fpga_program);
const uint sm = pio_claim_unused_sm(pio, true); const uint sm = pio_claim_unused_sm(pio, true);
fpga_program_init(pio, sm, offset, 0); fpga_program_init(pio, sm, offset, 23);
{ {
dma_channel_config c = dma_channel_get_default_config(DMACH_FBPI); dma_channel_config c = dma_channel_get_default_config(DMACH_FBPI);
channel_config_set_read_increment(&c, false); channel_config_set_read_increment(&c, false);