Jackson Labs PHASE STATION 53100A, User Manual

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PhaseStation 53100A User’s Manual V1.04 25-Apr-2022 198
selftest
Executes a built-in self test (BIST) routine on the PhaseStation. As shown below (Figure 78), the
selftest command is available only when no measurement is currently in progress.
Figure 78
selftest returns a 32-bit hexadecimal number whose individual bits represent various fault
indications. A result of 0x00000000 indicates that no issues were found. Nonzero bits are
interpreted as follows:
const U32 BIST_OK = 0x00000000; // All bits clear = no faults detected
const U32 BIST_POCXO_COLD = 0x00000001; // Clock OCXO not warmed up (< 68C)
const U32 BIST_POCXO_HOT = 0x00000002; // Clock OCXO over max temperature (75C)
const U32 BIST_POCXO_UNLOCKED = 0x00000004; // ADC clock PLL unlocked
const U32 BIST_FPGA_HOT = 0x00000008; // FPGA over max temperature (100C)
const U32 BIST_FPGA_COLD = 0x00000010; // FPGA under min temperature (0C)
const U32 BIST_PREREG_OVERVOLT = 0x00000020; // Controller input voltage > 13.9V
const U32 BIST_PREREG_UNDERVOLT = 0x00000040; // Controller input voltage < 13.2V
const U32 BIST_POWER_HIGH = 0x00000080; // Controller input power > 15W
const U32 BIST_POWER_LOW = 0x00000100; // Controller input power < 11W
const U32 BIST_1P0_OVERVOLT = 0x00000200; // 1.0V bus > 1.05V
const U32 BIST_1P0_UNDERVOLT = 0x00000400; // 1.0V bus < 0.95V
const U32 BIST_1P8_OVERVOLT = 0x00000800; // 1.8V bus > 1.89V
const U32 BIST_1P8_UNDERVOLT = 0x00001000; // 1.8V bus < 1.71V
const U32 BIST_PSRAM_FAULT = 0x00002000; // PSRAM FIFO could not be enabled
const U32 BIST_FPGA_UNCONFIGURED = 0x00004000; // FPGA could not be configured
const U32 BIST_BULK_READ_ERROR = 0x00008000; // Couldn't stream input data
const U32 BIST_CH0_PRN_FAULT = 0x00010000; // Invalid data read from ADC channel 0 (J3)
const U32 BIST_CH1_PRN_FAULT = 0x00020000; // Invalid data read from ADC channel 1 (J1)
const U32 BIST_CH2_PRN_FAULT = 0x00040000; // Invalid data read from ADC channel 2 (J4)
const U32 BIST_CH3_PRN_FAULT = 0x00080000; // Invalid data read from ADC channel 3 (J2)
const U32 BIST_MB_NOT_FOUND = 0x04000000; // Main board disconnected
const U32 BIST_FPAN_NOT_FOUND = 0x08000000; // Front panel disconnected
const U32 BIST_AUTH_FAILURE = 0x10000000; // Authentication failure
const U32 BIST_DEVICE_IN_USE = 0x20000000; // Device is currently in use
const U32 BIST_USB_ERROR = 0x40000000; // Non-fatal USB communication error(s) occurred
const U32 BIST_CONNECT_FAILURE = 0x80000000; // Failed to connect to device
It is normal for bit 1 to be set (0x00000001) if the selftest command is issued immediately after
power-up while the front-panel STATUS indicator is still blue.