URL https://opencores.org/ocsvn/versatile_library/versatile_library/trunk

Subversion Repositories versatile_library

[/] [versatile_library/] [trunk/] [rtl/] [verilog/] [memories.v] - Diff between revs 119 and 124

Rev 119	Rev 124
Line 436...	Line 436...
`undef MODULE	`undef MODULE

`parameter a_data_width = 32;`	`parameter a_data_width = 32;`
`parameter a_addr_width = 8;`	`parameter a_addr_width = 8;`
`parameter b_data_width = 64; //a_data_width;`	`parameter b_data_width = 64; //a_data_width;`
`localparam b_addr_width = a_data_width * a_addr_width / b_data_width;`	`//localparam b_addr_width = a_data_width * a_addr_width / b_data_width;`
	`localparam b_addr_width =`
	`(a_data_width==b_data_width) ? aw_m :`
	`(a_data_width==b_data_width*2) ? aw_m+1 :`
	`(a_data_width==b_data_width*4) ? aw_m+2 :`
	`(a_data_width==b_data_width*8) ? aw_m+3 :`
	`(a_data_width==b_data_width*16) ? aw_m+4 :`
	`(a_data_width==b_data_width*32) ? aw_m+5 :`
	`(a_data_width==b_data_width/2) ? aw_m-1 :`
	`(a_data_width==b_data_width/4) ? aw_m-2 :`
	`(a_data_width==b_data_width/8) ? aw_m-3 :`
	`(a_data_width==b_data_width/16) ? aw_m-4 :`
	`(a_data_width==b_data_width/32) ? aw_m-5 : 0;`

`localparam ratio = (a_addr_width>b_addr_width) ? (a_addr_width/b_addr_width) : (b_addr_width/a_addr_width);`	`localparam ratio = (a_addr_width>b_addr_width) ? (a_addr_width/b_addr_width) : (b_addr_width/a_addr_width);`
`parameter mem_size = (a_addr_width>b_addr_width) ? (1<<b_addr_width) : (1<<a_addr_width);`	`parameter mem_size = (a_addr_width>b_addr_width) ? (1<<b_addr_width) : (1<<a_addr_width);`

`parameter memory_init = 0;`	`parameter memory_init = 0;`
`parameter memory_file = "vl_ram.vmem";`	`parameter memory_file = "vl_ram.vmem";`