Design & specifications

If you want to know how BeagleV-Fire board is designed and what are it’s high-level specifications then this chapter is for you. We are going to discuss each hardware design element in detail and provide high-level device specifications in a short and crisp form as well.

Tip

For hardware design files and schematic diagram you can checkout BeagleV-Fire GitLab repository: https://openbeagle.org/beaglev-fire/beaglev-fire

Block diagram

Fig. 557 System block diagram

Fig. 558 Power tree diagram

Fig. 559 I2C tree diagram

System on Chip (SoC)

Fig. 560 SoC bank0

Fig. 561 SoC bank1

Fig. 562 SoC bank2

Fig. 563 SoC bank3

Fig. 564 SoC bank4

Fig. 565 SoC power

Power management

Fig. 566 DC 5V input

Fig. 567 Ideal diode

Fig. 568 VCC 1V0

Fig. 569 VCC 1V1

Fig. 570 VCC 1V8

Fig. 571 VCC 2V5

Fig. 572 VCC 3V3

Fig. 573 VCCA 1V0

Fig. 574 VIO enable

General Connectivity and Expansion

USB-C port

Fig. 575 USB C

P8 & P9 cape header pins

Fig. 576 P8 cape header

Fig. 577 P9 cape header

Fig. 578 Cape header voltage level translator

ADC

Fig. 579 16bit Delta-Sigma ADC

Fig. 580 ADC LDO power supply

Buttons and LEDs

User LEDs and Power LED

Fig. 581 User LEDs and power LED

User and reset button

Fig. 582 User button

Fig. 583 Reset button

Connectivity

Ethernet

Fig. 584 Gigabit ethernet

Memory, Media and Data storage

DDR memory

Fig. 585 LPDDR memory

eMMC

Fig. 586 EMMC flash storage

microSD

Fig. 587 SD Card socket

EEPROM

Fig. 588 EEPROM

SPI flash

Fig. 589 SPI Flash

Multimedia I/O

CSI

Fig. 590 CSI

Debug

UART debug port

Fig. 591 UART debug header

JTAG debug port

Fig. 592 JTAG debug header

Mechanical Specifications

Table 132 Dimensions & weight

Parameter	Values
Size	86.38 * 54.61 * 18.8 mm
Max heigh	18.8 mm
PCB Size	86.38 * 54.6 mm
PCB Layers	12 Layers
PCB Thickness	1.6 mm
RoHS compliant	Yes
Gross Weight	106 g
Net weight	45.8 g