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Update on the ATCA work going on at LAPP

Update on the ATCA work going on at LAPP. xTCA interest group - CERN 08/04/2013 Nicolas LETENDRE Alain Bazan , Fatih Bellachia , Sébastien Cap,Nicolas Dumont- Dayot , Laurent Fournier, Guy Perrot, Isabelle Wingerter. IPMC Mezzanine V1. IPMC mezzanine V1 - FMC size, based on cortex M3

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Update on the ATCA work going on at LAPP

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  1. Update on the ATCA work going on at LAPP xTCA interest group - CERN 08/04/2013 Nicolas LETENDRE • Alain Bazan, FatihBellachia, Sébastien Cap,NicolasDumont-Dayot, Laurent Fournier, Guy Perrot, Isabelle Wingerter CERN - xTCA Interest Group

  2. IPMC Mezzanine V1 • IPMC mezzanine V1 • - FMC size, based on cortex M3 • - IPMC function • - ATCA board configuration function • ATCA Test Board • Mezzanine tested on ATCA test board • IPMC functionalities: • Hardware & software OK But: No support for AMC mezzanine size too large… → Design of a Mezzanine V2 CERN - xTCA Interest Group

  3. IPMC Mezzanine V2 • IPMC features • IPMB_0 with on board buffers, Hardware address detection • Hot Swap management with ATCA Leds and front panel switch • Management of up to 8 AMC + RTM • On board Event LOG • FRU & SDR via I2C • Access to ATCA board sensors via I2C • IPM_IO: Configurable User Signals for Payload management and e-keying • NON-IPMC features • JTAG Master • JTAG master via Ethernet (ATCA board debugging, firmware upgrade) • Custom interface • Possibility to have a custom interface between the Mezzanine and the ATCA board for custom functionalities • Other • USB and UART interfaces (debugging etc..) CERN - xTCA Interest Group

  4. IPMC Mezzanine V2 - Hardware • Mechanical • Small size: DDR3 VLP Mini-DIMM • Vertical or horizontal mounting • Based on ARM Cortex M4 µC • Hardware part almost tested • Software of mezzanine V1 successfully ported • Tested on CPPM and LAPP carrier • New bug free version (V2.1) will only be produced after extensive tests with new software and firmware (Autumn). • If someone needs a mezzanine sooner, we can provide a patched V2.0 CERN - xTCA Interest Group

  5. LAPP IPMC V2 Test Board • ATCA board • Designed to tests and debug IPMC mezzanine V2 (Hard and Soft) • Board powering (hot swap, power negotiation) • IPMB and communication with shelf manager • Sensors reading • E-keying • AMC power management with different devices • AMC management (communication with MMC) • Ethernet / USB / UART • User_IO and IPM_IO • Features • 4 AMC slot + 1 MMC slot • Communications between 2 AMCs, and to the fabric for E-keying tests • Spy FPGA connected to IPMC signals CERN - xTCA Interest Group

  6. LAPP IPMC V2 Test Board • Board received in March • Test on-going • IPMC Mezzanine V2 with V1 software successfully tested CERN - xTCA Interest Group

  7. IPMC Mezzanine V2 - Software • Re-design of software for mezzanine V2 for • AMC support • Better take into account users requirements • Easier integration of users module • GUI for some configuration (FRU/SDR, IO) • Fully open source CERN - xTCA Interest Group

  8. Mezzanine V2 software architecture Bare-metal application Component Resource Broker IPMC AMC Mgt JTAG Mst User I/O TCP server Middleware IPMB IMC lwip (BSD) HAL USART USB I2C SPI RCC GPIO Driver libopencm3 (LGPL) ethernet MCU STM32F4x7 CERN - xTCA Interest Group

  9. LAPP IPMC Mezzanine V2conclusion • Hardware almost tested. Tests on-going with the new test board • New hardware (bug correction) for Autumn • Work on new software version on-going • New software version (beta released) for end of may CERN - xTCA Interest Group

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