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ATetris: use common input code

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This commit is contained in:
Gyorgy Szombathelyi
2020-02-15 20:29:22 +01:00
parent 7f0806fa0d
commit a77d05c3d0
1 changed files with 61 additions and 74 deletions
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135
Arcade_MiST/Atari Tetris/rtl/Tetris_MiST.sv
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@@ -41,6 +41,11 @@ localparam CONF_STR = {
"V,v1.0.",`BUILD_DATE
};
wire [1:0] scanlines = status[4:3];
wire joyswap = status[6];
wire rotate = 0;
wire blend = status[5];
assign LED = ~ioctl_downl;
assign SDRAM_CLK = clk_sd;
assign SDRAM_CKE = 1;
@@ -59,15 +64,37 @@ pll_mist pll(
wire [31:0] status;
wire [1:0] buttons;
wire [1:0] switches;
wire [7:0] joy_0;
wire [7:0] joy_1;
wire [7:0] joystick_0;
wire [7:0] joystick_1;
wire scandoublerD;
wire ypbpr;
wire [15:0] audio;
wire hs, vs, hb, vb;
wire blankn = ~(hb | vb);
wire [2:0] g, r;
wire [1:0] b;
wire no_csync;
wire key_pressed;
wire [7:0] key_code;
wire key_strobe;
user_io #(
.STRLEN(($size(CONF_STR)>>3)))
user_io(
.clk_sys (clk_sys ),
.conf_str (CONF_STR ),
.SPI_CLK (SPI_SCK ),
.SPI_SS_IO (CONF_DATA0 ),
.SPI_MISO (SPI_DO ),
.SPI_MOSI (SPI_DI ),
.buttons (buttons ),
.switches (switches ),
.scandoubler_disable (scandoublerD ),
.ypbpr (ypbpr ),
.no_csync (no_csync ),
.key_strobe (key_strobe ),
.key_pressed (key_pressed ),
.key_code (key_code ),
.joystick_0 (joystick_0 ),
.joystick_1 (joystick_1 ),
.status (status )
);
wire [15:0] rom_addr;
wire [15:0] rom_do;
wire [15:0] gfx_addr;
@@ -144,7 +171,12 @@ always @(posedge clk_sd) begin
reset <= status[0] | buttons[1] | ~rom_loaded;
end
wire [10:0] INP = ~{status[2],1'b1, btn_coin, m_left2, m_right2, m_down2, m_fire2, m_left1, m_right1, m_down1, m_fire1};
wire [10:0] INP = ~{status[2],1'b1, m_coin1 | m_coin2, m_left2, m_right2, m_down2, m_fire2A, m_left, m_right, m_down, m_fireA};
wire [15:0] audio;
wire hs, vs, hb, vb;
wire blankn = ~(hb | vb);
wire [2:0] g, r;
wire [1:0] b;
FPGA_ATetris FPGA_ATetris(
.MCLK(clk_sys), // 14.318MHz
@@ -200,33 +232,13 @@ mist_video #(.COLOR_DEPTH(3), .SD_HCNT_WIDTH(10)) mist_video(
.VGA_VS ( VGA_VS ),
.VGA_HS ( VGA_HS ),
.ce_divider ( 1'b1 ),
.blend ( status[5] ),
.blend ( blend ),
.no_csync ( no_csync ),
.scandoubler_disable(scandoublerD ),
.scanlines ( status[4:3] ),
.scanlines ( scanlines ),
.ypbpr ( ypbpr )
);
user_io #(
.STRLEN(($size(CONF_STR)>>3)))
user_io(
.clk_sys (clk_sys ),
.conf_str (CONF_STR ),
.SPI_CLK (SPI_SCK ),
.SPI_SS_IO (CONF_DATA0 ),
.SPI_MISO (SPI_DO ),
.SPI_MOSI (SPI_DI ),
.buttons (buttons ),
.switches (switches ),
.scandoubler_disable (scandoublerD ),
.ypbpr (ypbpr ),
.key_strobe (key_strobe ),
.key_pressed (key_pressed ),
.key_code (key_code ),
.joystick_0 (joy_0 ),
.joystick_1 (joy_1 ),
.status (status )
);
dac #(
.C_bits(16))
dac_l(
@@ -236,49 +248,24 @@ dac_l(
.dac_o(AUDIO_L)
);
wire [7:0] joystick_0 = status[6] ? joy_1 : joy_0;
wire [7:0] joystick_1 = status[6] ? joy_0 : joy_1;
wire m_up, m_down, m_left, m_right, m_fireA, m_fireB, m_fireC, m_fireD;
wire m_up2, m_down2, m_left2, m_right2, m_fire2A, m_fire2B, m_fire2C, m_fire2D;
wire m_tilt, m_coin1, m_coin2, m_coin3, m_coin4, m_one_player, m_two_players, m_three_players, m_four_players;
wire m_down1 = btn_down | joystick_0[2];
wire m_left1 = btn_left | joystick_0[1];
wire m_right1 = btn_right | joystick_0[0];
wire m_fire1 = btn_fire1 | joystick_0[4];
wire m_down2 = joystick_1[2];
wire m_left2 = joystick_1[1];
wire m_right2 = joystick_1[0];
wire m_fire2 = joystick_1[4];
//reg btn_one_player = 0;
//reg btn_two_players = 0;
reg btn_left = 0;
reg btn_right = 0;
reg btn_down = 0;
//reg btn_up = 0;
reg btn_fire1 = 0;
//reg btn_fire2 = 0;
//reg btn_fire3 = 0;
reg btn_coin = 0;
wire key_pressed;
wire [7:0] key_code;
wire key_strobe;
always @(posedge clk_sys) begin
if(key_strobe) begin
case(key_code)
// 'h75: btn_up <= key_pressed; // up
'h72: btn_down <= key_pressed; // down
'h6B: btn_left <= key_pressed; // left
'h74: btn_right <= key_pressed; // right
'h76: btn_coin <= key_pressed; // ESC
// 'h05: btn_one_player <= key_pressed; // F1
// 'h06: btn_two_players <= key_pressed; // F2
// 'h14: btn_fire3 <= key_pressed; // ctrl
// 'h11: btn_fire2 <= key_pressed; // alt
'h29: btn_fire1 <= key_pressed; // Space
endcase
end
end
arcade_inputs inputs (
.clk ( clk_sys ),
.key_strobe ( key_strobe ),
.key_pressed ( key_pressed ),
.key_code ( key_code ),
.joystick_0 ( joystick_0 ),
.joystick_1 ( joystick_1 ),
.rotate ( rotate ),
.orientation ( 2'b10 ),
.joyswap ( joyswap ),
.oneplayer ( 1'b0 ),
.controls ( {m_tilt, m_coin4, m_coin3, m_coin2, m_coin1, m_four_players, m_three_players, m_two_players, m_one_player} ),
.player1 ( {m_fireD, m_fireC, m_fireB, m_fireA, m_up, m_down, m_left, m_right} ),
.player2 ( {m_fire2D, m_fire2C, m_fire2B, m_fire2A, m_up2, m_down2, m_left2, m_right2} )
);
endmodule