verilator/test_regress/t/t_sv_cpu_code/rom.sv
2020-03-21 11:24:24 -04:00

38 lines
862 B
Systemverilog

// DESCRIPTION: Verilator: Large test for SystemVerilog
// This file ONLY is placed into the Public Domain, for any use,
// without warranty, 2012.
// SPDX-License-Identifier: CC0-1.0
// Contributed by M W Lund, Atmel Corporation.
// *****************************************************************************
// Code ROM
//
// IMPORTANT!
// Array size must be uppdated according to program size.
// *****************************************************************************
const
logic [15:0] rom[0:13]
= '{
`LDI( R0, 11 )
`LDI( R1, 22 )
`LDI( R2, 33 )
`LDI( R3, 44 )
`STS( 0, R0 )
`STS( 1, R1 )
`STS( 2, R2 )
`STS( 3, R3 )
`LDS( R4, 0 )
`LDS( R5, 1 )
`LDS( R6, 0 )
`LDS( R7, 0 )
`JMP( 00 )
`EOP // End of Program (NOP)
};