5 Revision History
Changes from September 18, 2019 to January 15, 2022 (from Revision * (September 2019) to Revision A (January 2022))
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グローバル:ミリ波デバイスの機能安全準拠ステータスを反映してデータシートを更新、関連する認証資料と詳細を追加Go
-
グローバル:「A2D」を「ADC」に置き換え、マスタ・サブシステムおよびマスタ R4F をメイン・サブシステムおよびメイン R4F に変更、マスタ / スレーブの用語をより包括的な言葉遣いに移行Go
-
(特長):ミリ波センサ固有の動作温度範囲について説明Go
- (製品情報):IWR1843 デバイスの機能安全準拠 OPN を更新Go
- Updated/Changed Functional Block Diagram for inclusive
terminologyGo
-
(Device Comparison): Added a table-note to reflect Functional
Safety-Compliance status of the device and LVDS Interface; Updated Product
status for IWR6843 and IWR6843AOP devices from "AI" to "PD"Go
- Updated Top Right Quadrant image to match complete Pin DiagramGo
-
Section 7.2 (Signal Descriptions): Added NOTE on digital IO pinsGo
-
(Signal Descriptions): Added a NOTE on the
GPIO state during power supply
rampGo
-
(Signal Descriptions): Added a NOTE on the
GPIO state during power supply
rampGo
-
(Signal Descriptions - Digital) : Added ADC_VALID, CHIRP_END, CHIRP_START,
and FRAME_START SIGNAL NAME rowsGo
-
(Signal Description - Digital): Added missing DESCRIPTIONS to the EPWMxSYNC
SIGNAL NAME rowsGo
-
(Signal Description - Digital) : Deleted BALL NO. "D14" from the EPWM1SYNCI
rowGo
- Updated/Changed CLKP and CLKM descriptions in Signal Descriptions
Go
- Updated/Changed CLKP and CLKM descriptions in Signal Descriptions
Go
- Removed R14 from Power supply VIOINGo
- Added pin R15 to Power supply VSSGo
-
(Signal Descriptions) :Updated/Changed CLKP and CLKM
descriptionsGo
- (Pin Attributes (ABL0161 Package): Added the ADC_VALID, CHIRP_END,
CHIRP_START, and FRAME_START signal names, modes, and type to each applicable BALL
NUMBER.Go
- (Pin Attributes (ABL0161 Package): Corrected BALL NUMBER "C13" to "E15" and
MODE 0 "SPIA_cs_n" (duplicate) to "GPIO_30" SIGNAL NAME.Go
- (Pin Attributes (ABL0161 Package): Corrected BALL NUMBER C13 MODE 0
"SPIA_cs_n" (duplicate) to "GPIO_30" SIGNAL NAME.Go
- (Pin Attributes (ABL0161 Package): Corrected BALL NUMBER F14 MODE 1
"SPIB-clk1" to "SPIB-clk" SIGNAL NAME.Go
- (Pin Attributes (ABL0161 Package): Removed MODE 1 "RESERVED" from BALL
NUMBER N14.Go
- Updated/Changed N14 from GPIO48 to DMM_SYNCGo
- Updated/Changed N14 from GPIO48 to DMM_SYNCGo
- Added two register tables after Pin AttributesGo
- (PAD IO Control Registers): Updated/Changed table.Go
- (Pin Attributes): Updated/Changed table to remove unsupported mux modes and
deleted unsupported CAN signal names.Go
-
(Absolute Maximum Ratings): Added entries for externally
supplied power on the RF inputs (TX and RX) and a table-note for the signal
level applied on TX.Go
-
(Maximum Current Ratings at Power Terminals): Updated the table-notes
section to reflect typical supply voltage level conditions.Go
- Updated Average Power Consumption at Power TerminalsGo
- (Average Power Consumption at Power Terminals): Updated/Changed the typical
average power numbersGo
-
(RF Specifications) : Added lead-in paragraph and "Noise Figure, In-band P1dB vs
Receiver Gain" image.Go
-
Section 8.9 (Thermal Resistance Characteristics for FCBGA Package [ABL0161]): Updated/Changed all thermal resistance values for ABL package and changed associated Air flow footnote.Go
-
(Clock Specifications): Updated/Changed Table 8-5 to reflect correct device operating temperature
range.Go
-
(Table. External Clock Mode Specifications): Revised
frequency tolerance specs from +/-50 to +/-100 ppmGo
- Added footnote to DSS_L3RAM Shared memory in Master Subsystem, Cortex-R4F Memory Map
Go
- Added a footnote for L3-Shared memory in DSP C674x Memory
Map
Go
- Updated/Changed ADC Channels
(Service) for User Application text from
"...for ADC channel mapped to B12..." to "...for
ADC channel mapped to C14..."Go
- Updated/Changed ADC Channels
(Service) for User Application text from
"...for ADC channel mapped to B12..." to "...for
ADC channel mapped to C14..."Go
- Updated/Changed text from "ADC
channel mapped to B12" to "GPADC channel
6"Go
- ADC Path: Updated/Changed the
incomplete footnote.Go
-
Section 9.4.1.1 (GP-ADC Parameter): Added parameter tableGo
-
(Monitoring and Diagnostic Mechanisms):Updated/modfied Monitoring and
Diagnostics mechanisms for Functional Safety-Compliant IWR1843 deviceGo
-
Section 11.2 (Reference Schematic): Updated/Changed the VBGAP decoupling capacitor value
from "0.22 uF" to "47 nF".Go
- Removed Low-Noise LDO Circuitry imageGo
-
(Reference Schematics) : Added weblinks to device EVM
documentation collateral Go
-
(Device Nomenclature):Updated/changed Device
Nomenclature
Go