Prototype tests
Two prototype cards, EDA-03288-V1-0, have been received and tested thoroughly to ensure correct operation as needed for the FIDS project. As such they have been tested in conjunction with, among others, the FMCs DIO 10i 8o & Carrier tester and the FIDS patch panel .
Functionality | Main components | Status | Comments |
---|---|---|---|
SCR crowbar protection | TH1, TH2, TH3 | working | schematics fault, D16 & D17 swap needed |
Switching power supplies | IC22, IC3, IC27, IC18, IC26, IC25, IC1, IC23 | All within specifications | Detailed measurements in spreadsheet |
Linear power supplies | IC34, IC44, IC15, IC46, IC35 | All within specifications | Detailed measurements in spreadsheet |
ADC reference & protection voltages | IC55, IC56, IC61 | not measured | |
Power regulators PG->EN sequencing | IC20, IC28 | working | UCD90120 needed to be configured for high-Z inputs on GPIO21-24 - not by default! |
Power controller sequencing | IC20, IC28, IC24 | untested | Configuration through Zynq PS (using Linux kernel I2C/UCD90x driver) required |
Power controller JTAG connection | IC24 | working | impossible with Xilinx tools (USB Platform cable & iMPACT/Vivado), done with OpenOCD & DP Bus Pirate |
Power controller I2C connection | IC24, IC37 | working | tested with Linux kernel I2C/UCD90x driver |
Power controller monitor inputs (voltages, currents) | IC24 | in progress | values can be read but scaling coefficients still to be set |
Power controller INA333 input state | IC33, IC19, IC12, IC31 | scaling OK | |
Board JTAG chain (connzynq>fmc1fmc2>conn) | IC37, IC47, IC45, IC85, IC84 | working but JTAG on FMCs untested | |
Board LEDs | |||
board-to-board serial link (USB3.0A) | |||
1-Wire unique ID | IC41 | ||
GP hex switches & push-button | |||
I2C 64 Kbit EEPROM | IC42 | ||
Fan PWM | J11 etc. | PWN not tested; 12V for fan OK | |
SoC battery | BATH1 etc. | 1.690V measured | Varta 55996101501 ordered |
page update will follow soon |
All required changes for V2 have been listed in the following spreadsheet.