Release laysim-UT700 v2.0

 laysim-UT700 v2.0 Processor Emulator


1. Fastest UT700 Processor Emulator

▶ laysim-ut700-dbt shows highest performance on Intel i9-11900K

    - Dhrystone : 826.66 MIPS 


2. Support the User Loadable Modules

▶ Support loadable modules for UART, PCI, SPI, GPIO, I/O, external SpW nodes, 1553B RTs, and CAN nodes. 


3. Support the Shared Library

▶ laysim-UT700 also supports the shared library that can be integrated in an existing simulator. (save/restore are supported.)


4. Embedded Source Level Debugger

▶ laysim-UT700 includes the embedded source-level debugger, so it is possible to debug the UT700 applications without GDB.


5. Fully Support for AIR and XtratuM Hypervisors

▶ laysim-UT700 also supports AIR/GMV hypervisor awareness, so it possible to debug the partitions of AIR with the embedded source-level debugger.


6. Support Code Coverage with RTEMS COVOAR

▶ laysim-UT700 supports the code coverage as same format of TSIM3-LEON3.


7. Supported GRLIB Devices in laysim-UT700

CoreFunctionVendor IDDevice IDEmulation in laysim-UT700
LEON3-FTFault-tolerant SPARC V8 Processor0x010x053Supported by laysim-UT700
DSU3Multi-processor Debug support unit0x010x004Only P&P information
IRQMPMulti-Processor Interrupt Controller0x010x00DSupported by laysim-UT700 with extended Interrupts
APBCTRLAMBA APB Bridge with Plug & Play0x010x006Controlled by laysim-UT700
FTMCTRL8/32-bit memory controller with EDAC0x010x054Supported by laysim-UT700 (No EDAC)
AHBSTATAHB Status Register0x010x052Supported by laysim-UT700
AHBUARTSerial/AHB debug interface0x010x007Only P&P information
AHBJTAGJTAG/AHB debug interface0x010x01COnly P&P information
GRSpW2SpaceWire link with RMAP0x010x029Supported by laysim-UT700 with loadable SpW Module
GRPCI32-bit PCI bridge0x010x014Supported by laysim-UT700 with loadable PCI Module
PCIDMADMA controller for PCI bridge0x010x016Supported by laysim-UT700 with loadable PCI Module
CANOCOC CAN Controller0x010x019Supported by laysim-UT700 with loadable CAN Module and CAN Bus
GRETH10/100 Ethernet MAC with EDCL0x010x01DSupported by laysim-UT700
APBUARTProgrammable UART with APB Interface0x010x00CSupported by laysim-UT700
GPTIMERGeneral Purpose Timer Unit0x010x011Supported by laysim-UT700
GRGPIOGeneral Purpose I/O port0x010x01ASupported by laysim-UT700 with loadable GPIO Module
CLKGATEClock gating module0x010x02CSupported by laysim-UT700
GR1553BAdvanced MIL-STD-1553B BC, RT, BM0x010x04DSupported by laysim-UT700 (BC only) with loadable 1553B RT Module
SPICTRLSPI Controller (Master)0x010x02DSupported by laysim-UT700 with loadable SPI Module
GRGPREGGeneral Purpose Register0x010x087Supported by laysim-UT700
PCIARBPCI Arbiter0x040x010Not supported in laysim-UT700

Limitation of laysim-UT700 Evaluation Version

The evaluation version of laysim-UT700 has NO execution limitation except acquiring 1 year free license as described in user's manual chapter 2.2


Download laysim-UT700 Evaluation Version

The evaluation version of laysim-UT700 and user's manual can be downloaded from Download Article (https://layright.blogspot.com/2020/02/download-laysim-leon3.html).




댓글

댓글 쓰기

이 블로그의 인기 게시물

laysim Processor Emulator for GR740, GR712RC, UT700 and more..

이미지
I'm Jong-Wook Choi from KARI (Korea Aerospace Research Institute). I'm an on-board flight software engineer in KARI. I've developed the flight software for KOMPSAT-2/3/5/3A, CAS-500 and GEO-KOMPSAT-2A/2B. Currently I involve in developing of the flight software for KOMPSAT-6/7/7A, and KPLO (Korean Pathfinder Lunar Orbiter). For many years, flight software (FSW) has been developed and verified using the software test bed (STB) environment based on the real hardware in KARI. During the development of FSW on the STB, we have experienced lots of annoying problems such as delayed deliver of target hardware, limited concurrent access to the STB from software engineers, and the time and cost to create multiple STBs for different satellites. Thus, software-based satellite simulators have been developed from the beginning of a satellite project to avoid these issues. The software-based simulator enables the FSW to be developed concurrently with the satellite hardware from the in
Read more

Download laysim-NOELV, laysim-GR740, laysim-GR712RC, and laysim-UT700

Currently the evaluation version of laysim-NOELV (RISC-V/RV64G, quad core),  laysim-GR740  (quad core),  laysim-GR712RC  (dual core), and  laysim-UT700  can be downloaded.  All  laysim  support Windows and Linux x64 platform including CentOS 7/8, Ubuntu 18.04/22.04, openSUSE 12/15 and Debian 10.3. Limitation of laysim The evaluation version of laysim  does not have any execution limitation except acquiring 1 year free license as described in user's manual Chapter 2.2.  KARIDRIVE has been down for a long time due to security issues. If you need laysim, please send an email to jwchoi@kari.re.kr .
Read more

Release laysim-GR740 for Evaluation

이미지
laysim-GR740 Quad Core Processor Emulator laysim-GR740 consists of three types of emulators: laysim-gr740 ,  laysim-gr740-dbt  and  laysim-gr740-mdbt . laysim-gr740 is a graphic user interface (GUI)-based and cycle-accurate emulator for the GR740 quad core processor based on interpretation method. It includes an embedded source-level debugger and supports MMU for Linux-SMP and XtratuM-SMP. laysim-gr740-dbt is a GUI-based high-performance and cycle-approximate processor emulator with dynamic binary translation method. laysim-gr740-mdbt  is a new parallel GR740 processor emulator which adopts the multi-thread framework with DBT through 2 years development by KARI. It can satisfy the real-time performance of GR740 on a high-end PC such as Intel i9-11900K @5GHz. All  laysim-gr740 ,  laysim-gr740-dbt  and  laysim-gr740-mdbt  support Windows and Linux x64 platform including CentOS 7/8, Ubuntu 18.04 and Debian 10.3. Also two types of CLI (Command Line Interface) version, laysim-gr740
Read more