ttl-fpga/sw/kousaten/src/fpga_cell_lut34.h

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2019-06-16 21:27:42 +02:00
#ifndef FPGA_CELL_LUT34_H
#define FPGA_CELL_LUT34_H
#include "fpga_cell.h"
enum lut_mode {LUT4, LUT3};
struct fpga_cell_lut34 {
struct fpga_cell base_cell;
int sync; /* Register output on rising edge of clk */
int led_lut_in_enable;
int led_lut_out_enable;
int lut_in_sel[4]; /* Input select */
int drive_sel[4]; /* Which signal to drive onto each fabric line */
int route_top_en[4]; /* Enable routing between top and main fabric */
int route_left_en[4]; /* Enable routing between left and main fabric */
int LUT4; /* Look-up table for LUT-4 configuration */
int LUT3[2]; /* Look-up tables for LUT-3 configuration */
enum lut_mode lut_mode; /* Look-up table mode selection */
};
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struct fpga_cell *fpga_cell_lut34_new();
struct fpga_cell *fpga_cell_lut34_get_next_isp(struct fpga_cell *cell,
enum fpga_isp_channel *isp_channel);
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#endif // FPGA_CELL_LUT34_H