Skip to content

zhelnio/mil1553-spi

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

89 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

mil1553-spi

MIL-STD-1553 <-> SPI bridge with internal memory buffer support.

Available commands (see detailes in /doc):

  • transmit data to mil interface
  • get data, received from mil interface
  • status request
  • device reset

Attention: It was not tested with real MIL-STD-1553 devices. This project is my student work and some of its parts are realy terrible. So do not use it in real applications.

IP core block diagram

Alt text

Directory structure

Folder Description
/doc project documentation
/src/board/DE0 Altera and Terasic board specific code for hardware tests
/src/board/DE0_tests/batch_tests simple batch data transfer tests (SpiLight is used)
/src/board/DE0_tests/MilLight bridge communication .NET library, Unit Test Project for automatic hardware testing
/src/mil1553-spi mil1553-spi bridge IP cores SystemVerilog source code
/src/testbench mil1553-spi bridge IP cores SystemVerilog testbenches

Hardware test configuration

Alt text

Hardware test configuration build report

+---------------------------------------------------------------------------------+
; Flow Summary                                                                    ;
+------------------------------------+--------------------------------------------+
; Flow Status                        ; Successful - Sun Dec 04 17:52:03 2016      ;
; Quartus II 64-Bit Version          ; 13.1.0 Build 162 10/23/2013 SJ Web Edition ;
; Revision Name                      ; DE0_TOP                                    ;
; Top-level Entity Name              ; DE0_TOP                                    ;
; Family                             ; Cyclone III                                ;
; Device                             ; EP3C16F484C6                               ;
; Timing Models                      ; Final                                      ;
; Total logic elements               ; 2,077 / 15,408 ( 13 % )                    ;
;     Total combinational functions  ; 1,960 / 15,408 ( 13 % )                    ;
;     Dedicated logic registers      ; 837 / 15,408 ( 5 % )                       ;
; Total registers                    ; 837                                        ;
; Total pins                         ; 252 / 347 ( 73 % )                         ;
; Total virtual pins                 ; 0                                          ;
; Total memory bits                  ; 4,096 / 516,096 ( < 1 % )                  ;
; Embedded Multiplier 9-bit elements ; 0 / 112 ( 0 % )                            ;
; Total PLLs                         ; 1 / 4 ( 25 % )                             ;
+------------------------------------+--------------------------------------------+