SWRZ074C May   2017  – May 2021 IWR1443

 

  1. 1Introduction
  2. 2Device Nomenclature
  3. 3Device Markings
  4. 4Usage Notes
    1. 4.1 MSS: SPI Speed in 3-Wire Mode Usage Note
    2. 4.2 Identification
  5. 5Advisory to Silicon Variant / Revision Map
  6. 6Known Design Exceptions to Functional Specifications
    1.     MSS#01
    2.     MSS#03A
    3.     MSS#04A
    4.     MSS#05A
    5.     MSS#06
    6.     MSS#07A
    7.     MSS#08
    8.     MSS#09
    9.     MSS#13
    10.     MSS#14
    11.     MSS#15
    12.     MSS#19
    13.     MSS#20
    14.     MSS#21A
    15.     MSS#22
    16.     MSS#23
    17.     MSS#24
    18.     MSS#25
    19.     MSS#26
    20.     MSS#27
    21.     MSS#28
    22.     MSS#29
    23.     MSS#30
    24.     MSS#31
    25.     MSS#32
    26.     MSS#33
    27.     MSS#35
    28.     MSS#37B
    29.     MSS#38A
    30.     MSS#39
    31.     MSS#40
    32.     MSS#43A
    33.     MSS#44
    34.     MSS#45
    35.     ANA#01
    36.     ANA#02
    37.     ANA#03
    38.     ANA#04
    39.     ANA#06
    40.     ANA#07
    41.     ANA#08A
    42.     ANA#10A
    43.     ANA#11A
    44.     ANA#12A
    45.     ANA#13B
    46.     ANA#15
    47.     ANA#16
    48.     ANA#17A
    49.     ANA#18B
    50.     ANA#20
    51.     ANA#21A
    52.     ANA#22A
    53.     ANA#24A
    54.     ANA#27
  7. 7Trademarks
  8. 8Revision History

Advisory to Silicon Variant / Revision Map

Table 5-1 Advisory to Silicon Variant / Revision Map
Advisory Number Advisory Title IWR1443
ES1.0 ES2.0 ES3.0
Main Subsystem
MSS#01 Available MSS Memory (RAM) for Customer Application is Smaller by 128 KB X X
MSS#03A Incorrect Handling of “Saturation” in FFT Hardware Accelerator’s Input / Output Formatter and Statistics Block X X X
MSS#04A Number of Samples (SRCACNT) Should be >3 for Correct Operation of FFT Hardware Accelerator X X X
MSS#05A Incorrect FFT Intermediate Stage Clip Status Indication X X X
MSS#06 Internal Pulls on QSPI Data Lines not Enabled by the Device Bootloader X X
MSS#07A MSS interrupt Number 106 Seen as Pending by the User Application X X X
MSS#08 ESM Group2 Interrupt (VIM Compare Error), Which is Mapped to FIQ Line, is Active When Control is Passed to Application X X
MSS#09 ESM Group1 Interrupt (NERROR_IN_SYNC) Seen as Pending by User Application – Can Lead to Interrupt if Unmasked X X
MSS#13 Incorrect Read from FFT Hardware Accelerator After Complex Multiplication Operation X X X
MSS#14 Asynchronous Assertion of SoC Warm Reset may not Work Reliably When Device Operating on PLL Clock X X
MSS#15 The IWR14xx ES1.0 and ES2.0 Devices Only Work With Spansion and Macronix Devices X X See(1)
MSS#19 DMA Read from Unimplemented Address Space may Result in DMA Hang Scenario X X X
MSS#20 Radar Frame Stuck due to Missing Synchronizer Logic in Hardware X X X
MSS#21A Issue with HWA Input Formatter 16 bit Real Signed Format X X X
MSS#22 CAN-FD: Message Transmitted With Wrong Arbitration and Control Fields X X X
MSS#23 HWA Read Registers Cannot be Read Reliably When the HWA is Executing a ParamSet Instruction X X X
MSS#24 Limitation With Peak Grouping Feature in Hardware Accelerator X X X
MSS#25 Debugger May Display Unpredictable Data in the Memory Browser Window if a System Reset Occurs X X X
MSS#26 DMA Requests Lost During Suspend Mode X X X
MSS#27 MibSPI in Slave Mode in 3- or 4-Pin Communication Transmits Data Incorrectly for Slow SPICLK Frequencies and for Clock Phase = 1 X X X
MSS#28 A Data Length Error is Generated Repeatedly in Slave Mode When IO Loopback is Enabled X X X
MSS#29 Spurious RX DMA REQ From a Slave Mode MibSPI X X X
MSS#30 MibSPI RX RAM RXEMPTY Bit Does Not Get Cleared After Reading X X X
MSS#31 CPU Abort Generated on a Write to Implemented CRC Space After a Write to Unimplemented CRC Space X X X
MSS#32 DMMGLBCTRL BUSY Flag Not Set When DMM Starts Receiving A Packet X X X
MSS#33 MibSPI RAM ECC is Not Read Correctly in DIAG Mode X X X
MSS#35 EDMA TPTC Generates an Incorrect Address on the Read Interface, Causing one or More Data Integrity Failures, Hangs, or Extra Reads X X X
MSS#37B DCC Module Frequency Comparison can Report Erroneous Results X X X
MSS#38A GPIO Glitch During Power-Up X X X
MSS#39 The state of the MSS DMA is left pending and uncleared on any DMA MPU fault X X X
MSS#40 Any EDMA Transfer That Spans ACCEL_MEM1 +ACCEL_MEM2 Memories of Hardware Accelerator May Result In Data Corruption Without Any Notification Of Error From The SoC X X X
MSS#43A Read-data from internal registers of PCR is not reliable. Shared PCS region protection is also not supported X X X
MSS#44 SYNC IN input pulse wider than 4usec can cause a FRC lockstep error X X X
MSS#45 Bootup failure during the serial flash busy state X X X
Analog / Millimeter Wave
ANA#01 Noise Figure Degradation X
ANA#02 VCO#1 [76-77GHz] Minimum Frequency Falls Short of Target X
ANA#03 Spurs from LVDS Output Coupling into Synthesizer X
ANA#04 Receiver Gain Range Availability X
ANA#06 Return Loss Measurement on TX: S11 < –9dB, RX S11 < –6.5dB
(Accepted Value of < –10dB)
X
ANA#07 CSI2 Activity Coupling to Clock X X
ANA#08A Doppler Spur Observed at Certain RF Frequencies X X X
ANA#10A(1) Unreliable Readings from Synthesizer Supply Voltage Monitor X X X
ANA#11A TX, RX Gain Calibrations Sensitive to Large External Interference X X X
ANA#12A Second Harmonic (HD2) Present in the Receiver X X X
ANA#13B TX1 to TX3 Phase Mismatch Variation over Temperature is Double that of TX2/TX1 and TX3/TX2 Combinations X X X
ANA#15 Excessive TX-RX Coupling or Reflection can Lead to Saturated RX Output X X X
ANA#16 LVDS Coupling to Clock System X X X
ANA#17A On-Board Supply Ringing Induced Spur X X X
ANA#18B Spurs Caused due to Digital Activity Coupling to XTAL X X X
ANA#20 Occasional Failures Observed During Calibration of the Radar Subsystem X X X
ANA#21A Out of Band Radiated Spectral Emission X X X
ANA#22A Overshoot and Undershoot During Inter-Chirp Idle Time X X X
ANA#24A 40-MHz OSC CLKOUT Causing Spurs in 2D-FFT Spectrum X X X
ANA#27 Digital Temperature Sensor Having Higher Error X X X
For IWR1443 ES3.0 follow QSPI recommendations in Flash Variants Supported by the mmWave Sensor.