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Update neorv32_ProcessorTop_MinimalBoot.vhd

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Bootstrap gpios to declared configuration

Signed-off-by: olivier henley <olivier.henley@gmail.com>
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olivier henley 2025-01-14 09:23:15 -05:00 • committed by GitHub
parent 835a17c944
commit cbb84a51b3
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GPG key ID: B5690EEEBB952194
1 changed files with 3 additions and 3 deletions
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rtl/processor_templates/neorv32_ProcessorTop_MinimalBoot.vhd
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@ -25,7 +25,7 @@ entity neorv32_ProcessorTop_MinimalBoot is
MEM_INT_DMEM_EN : boolean := true; -- implement processor-internal data memory
MEM_INT_DMEM_SIZE : natural := 64*1024; -- size of processor-internal data memory in bytes
-- Processor peripherals --
IO_GPIO_NUM : natural := 0; -- number of GPIO input/output pairs (0..64)
IO_GPIO_NUM : natural := 4; -- number of GPIO input/output pairs (0..64)
IO_PWM_NUM_CH : natural := 3 -- number of PWM channels to implement (0..16)
);
port (
@ -33,7 +33,7 @@ entity neorv32_ProcessorTop_MinimalBoot is
clk_i : in std_logic;
rstn_i : in std_logic;
-- GPIO (available if IO_GPIO_EN = true) --
gpio_o : out std_ulogic_vector(3 downto 0);
gpio_o : out std_ulogic_vector(IO_GPIO_NUM-1 downto 0);
-- primary UART0 (available if IO_UART0_EN = true) --
uart_txd_o : out std_ulogic; -- UART0 send data
uart_rxd_i : in std_ulogic := '0'; -- UART0 receive data
@ -85,7 +85,7 @@ begin
);
-- GPIO --
gpio_o <= con_gpio_o(3 downto 0);
gpio_o <= con_gpio_o(IO_GPIO_NUM-1 downto 0);
-- PWM --
pwm_o <= con_pwm_o(IO_PWM_NUM_CH-1 downto 0);