global_config.h

`ifndef __GLOBAL_CONFIG_HEADER__
	`define __GLOBAL_CONFIG_HEADER__
	
/*******define RESET polarity ********/	
//	`define POSITIVE_RESET
	`define NEGATIVE_RESET
	
/*******define MEMORY polarity *******/
	`define POSITIVE_MEMORY
//	`define NEGATIVE_MEMORY
	
/*******define IO *******/
	`define IMPLEMENT_TIMER
	`define IMPLEMENT_UART
	`define IMPLEMENT_GPIO
	
	`ifdef POSITIVE_RESET
		`define RESET_EDGE posedge
		`define RESET_ENABLE 1'b1
		`define RESET_DISABLE 1'b0
	`endif

	`ifdef NEGATIVE_RESET
		`define RESET_EDGE negedge
		`define RESET_ENABLE 1'b0
		`define RESET_DISABLE 1'b1
	`endif

	`ifdef POSITIVE_MEMORY
		`define MEM_ENABLE 1'b1
		`define MEM_DISABLE 1'b0
	`endif

	`ifdef NEGATIVE_MEMORY
		`define MEM_ENABLE 1'b0
		`define MEM_DISABLE 1'b1
	`endif

`endif