Other Parts Discussed in Thread: AM62A3, AM62A7-Q1, AM62A3-Q1, AM62A7, AUDIO-AM62D-EVM, SYSCONFIG
Tool/software:
Hi TI Experts,
Can you provide a List of collaterals that can be referred when starting a custom board hardware design.
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Hi Board designers,
AM62D-Q1 processor family is available on TI.com and is in preview.
The below links are a quick reference to the collaterals that can be referred when starting a custom design.
Device Selection and features
Product Pages
https://www.ti.com/product/AM62D-Q1
Datasheet
AM62Dx Sitara Processors datasheet
https://www.ti.com/lit/pdf/sprspb5
Silicon Errata
AM62Dx Sitara Processors Silicon Errata, Silicon Revision 1.0
https://www.ti.com/lit/pdf/sprz580
Technical Reference Manual (TRM)
AM62D Sitara Processors Technical Reference Manual
https://www.ti.com/lit/pdf/sprujd4
Custom Board design:
Hardware Design Considerations
Custom Board Hardware Design Considerations for AM62A3, AM62A7-Q1 and AM62D-Q1 Processor Families
Schematic Design and Review Checklist
For AM62x processor families
AM62x, AM62Ax, AM62D-Q1 and AM62Px Processor Families Schematic, Design Guidelines and Review Checklist
https://www.ti.com/lit/pdf/sprad21
For AM62Ax and AM62Dx Processor Families
AM62A7, AM62A7-Q1, AM62A3-Q1 and AM62D-Q1 Families Schematic, Design Guidelines and Review Checklist
https://www.ti.com/lit/pdf/sprado2
Power Consumption
AM62Ax Maximum Current Ratings
https://www.ti.com/lit/pdf/sprada7
AM62D Power Estimation Tool
https://www.ti.com/lit/pdf/sprado7
Evaluation - EVM
https://www.ti.com/tool/AUDIO-AM62D-EVM
AUDIO-AM62D-EVM Design File Package
https://www.ti.com/lit/zip/sprcal5
Board Dimensions 2D
Board Stackup
AUDIO-AM62D-EVM Design File Package
Gerber files - PDF
Schematics (Reference) for RMII interface
Note: We did functionally validate the common clock configuration. No other clocking options were tested.
Ethernet PHY daughter card
https://www.ti.com/tool/DP83867-EVM-AM
https://www.ti.com/tool/DP83826-EVM-AM2
https://www.ti.com/tool/TIDA-00928
There seems to be a muxed GPMC interface implemented.
https://media.digikey.com/pdf/Data%20Sheets/Texas%20Instruments%20PDFs/TMDXICE3359_SCH.pdf
CAD symbols
Cad symbol specific to the selected device can be chosen from the device product page. Refer below example.
https://www.ti.com/product/AM62D-Q1#cad-cae-symbols
Ordering & quality
https://www.ti.com/product/AM62D-Q1#order-quality
DDR Board Design and Layout Guidelines
AM62Ax, AM62Px, AM62Dx LPDDR4 Board Design and Layout Guidelines
https://www.ti.com/lit/pdf/sprad66
Escape Routing for PCB Design
AM62Ax/AM62Dx Escape Routing for PCB Design
https://www.ti.com/lit/pdf/spruj81
Design Simulation files
https://www.ti.com/product/AM62D-Q1#design-tools-simulation
Simulation files provided includes IBIS, IBIS-AMI, BSDL, Thermal model and power-estimation tool (PET)
AM62D-Q1 PDN Target impedance values:(Same as AM62Ax)
Voltage Rail | Freq Range | Target Impedance (mOhms) |
VDD_CORE (0.75V) | Low (< 1MHz) | 7.0 |
Mid (1 - 20 MHz) | 11.7 | |
High (20 - 50 MHz) | 23.4 | |
VDD_CORE (0.85V) | Low (< 1MHz) | 6.9 |
Mid (1 - 20 MHz) | 11.4 | |
High (20 - 50 MHz) | 22.9 | |
VDD_DDR (1.1V) | Low (< 1MHz) | 104.5 |
Mid (1 - 20 MHz) | 174.2 | |
High (20 - 50 MHz) | 348.3 |
Note: We do not include Buck output inductance in PDN simulations.
Note 1: For VDDS_DDR: we do not recommend using target impedance as the signoff..
Refer to the AM62Ax, AM62Px, AM62Dx LPDDR4 Board Design and Layout Guidelines which outlines all details of power aware SI/PI simulations that need to be run. The eye mask checks from these power aware simulations are the signoff.
Power Distribution Networks: Implementation and Analysis
Sitara Processor Power Distribution Networks: Implementation and Analysis
https://www.ti.com/lit/pdf/sprac76
High Speed Board design and Signal integrity simulation
https://www.ti.com/lit/pdf/spraar7
https://www.ti.com/lit/pdf/spracn9
SYSCONFIG
DDR subsystem register configuration tool
Technical Documents
Collaterals and application notes
https://www.ti.com/product/AM62D-Q1#tech-docs
Technical Support
AM62D-Q1 Custom board design - FAQs
Previous E2E threads - Keywords AM62Dx, AM62D-Q1
Starting a new thread
Useful links
Notes
Regards,
Sreenivasa
Hi Board designers,
Inputs regarding Package shelf life
Please refer below links
https://www.ti.com/support-quality/quality-policies-procedures/product-shelf-life.html
https://www.ti.com/support-quality/faqs/product-shelf-life-faqs.html
https://www.ti.com/support-quality/reliability/reliability-home.html
https://www.ti.com/lit/an/spraby1a/spraby1a.pdf
https://www.ti.com/lit/pdf/snoa550
https://www.ti.com/lit/an/slva840/slva840.pdf
/cfs-file/__key/communityserver-discussions-components-files/791/Baking-Procedure.pdf
Regards,
Sreenivasa