BORA Lite SOM/Part number composition

History
Issue Date	Notes
11600	First version
17185	Added SOCs versions
19369	Added explanation NOR SPI size limitation
20242	Added XC7020 speed grade 3
20317	Added XC7014S speed grade 1

Contents

Part number compositionEdit

BORA Lite SOM module part number is identified by the following digit-code table:

Part number structure	Options	Description
Family	DBT	Family prefix code
SOC	A: XC7Z010 ARM Cortex-A9 667MHz - Speed grade -1 D: XC7Z020 ARM Cortex-A9 667MHz - Speed grade -1 L: XC7Z020 ARM Cortex-A9 667MHz - Speed grade -1 Automotive Grade J: XC7Z007S ARM Cortex-A9 667MHz - Speed grade -1 F: XC7Z020 ARM Cortex-A9 866MHz - Speed grade -3 K: XC7Z014S ARM Cortex-A9 667MHz - Speed grade -1	System on chip definition (and FPGA speed grade)
NOR SPI	0: 0MB 4: 16MB	QUAD SPI NOR flash memory size - The limitation to max 16MB is due to this Errata from Xilinx. The proposed solution by Xilinx has not been approved by DAVE Embedded Systems
RAM	1: 1GB 9: 512MB	DDR3 Memory RAM size
NAND	0: 0MB 1: 1GB NAND SLC 7: 128MB NAND SLC 8: 256MB NAND SLC 9: 512MB NAND SLC	Flash memory NAND size
Boot/Misc	1: NOR boot	Boot options
Temperature range	C - Commercial grade: 0 to70°C I - Industrial grade: -40 to 85°C	For the DAVE Embedded Systems' product Temperature Range classification, please find more information at the page Products Classification
PCB revision	0: first version	PCB release may change for manufacturing purposes (i.e. text fixture adaptation)
Manufacturing option	R: RoHS compliant	typically connected to production process and quality
Software Configuration	-00: standard factory u-boot pre-programmed -XX: custom version	If customers require custom SW deployed this section should be defined and agreed. Please contact technical support

ExampleEdit

BORA Lite SOM code DBTD4111I0R-00

• DBT - BORA Lite SOM module
• D - XC7Z020 ARM Cortex-A9 866MHz - Speed grade -1
• 4 - 16MB NOR Flash
• 1 - 1GB DDR3
• 1 - 1GB NAND flash
• 1 - NOR boot
• I - Industrial temperature range
• 0 - PCB first version
• R- RoHS manufacturing process
• -00 - standard u-boot pre-programmed

---