// Amazon FPGA Hardware Development Kit
//
// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0

###########################################################
# Format the file as hex values and in the following order:
# bg ba row col data
# or with a stacked part
# rank bg ba row col data
#########
# Default data format is DQ<7:0> columns<7:0> (burst length of 8) MSB....LSB:
# Example line in a memory file:
# 1 2 411 7 8899aabbccddeeff
# writes bg:1 ba:2 row:411 col:<0-7> (burst of 8)
# col   7766554433221100
# data  8899aabbccddeeff
# In this example col 0 DQ<7:0> has FF data, col 1 DQ<7:0> has EE data etc....
# The data is written to the array similar to a bus write where LSBs 2:0 are ignored
# and the col is sequential.
#########
# To change the data format, use a 'config number_of_dqs number_of_columns' statement.
# Valid values are number_of_dqs <4,8,16> and number_of_columns <4,8>
# Example line in a memory file:
# config 16 8
# Changes the data to four hex characters per column DQ<15:0> and 8 columns (burst length of 8).
# After this the line 
# 0 1 2 0 88887777666655554444333322221111
# writes bg:0 ba:1 row:2 col:<0-7>
# col   77776666555544443333222211110000
# data  88887777666655554444333322221111
###########################################################
0 0 0 0 7766554433221100
1 1 0 0 6655443322110077
config 16 8
0 1 0 0 88887777666655554444333322221111