Embedded module TQMa7x - QNX Neutrino BSP documentation



U-Boot

Supported features
Feature QNX Revision Remarks
TQ Product Chip Interface Function 6.6.0
TQMa7x i.MX7 Ethernet 2x RGMII (10/100/1000 Mbit/s)
TQMa7x i.MX7 Fuses
TQMa7x i.MX7 GPIO
TQMa7x i.MX7 I²C EEPROM, Temperature Sensors, RTC
TQMa7x i.MX7 qSPI QSPI SPI NOR Flash
TQMa7x i.MX7 UART6 RS232 default console
TQMa7x i.MX7 USB USB Storage Device
TQMa7x i.MX7 uSDHC eMMC / SD-Card SD card / eMMC


Supported boot devices

Boot device supported
eMMC
SD Card
QSPI NOR

QNX Neutrino

Supported features
Feature QNX Neutrino Version 6.6.0 Remarks
TQ Product Chip Interface Function
TQMa7x i.MX7 eCSPI1
i.MX7 eCSPI2
i.MX7 ENET1 RGMII
(10/100/1000 Mbit/s)
incompatible with MBa7x Rev.010x
i.MX7 FLEXCAN1 CAN 2.0B
i.MX7 FLEXCAN2 CAN 2.0B
i.MX7 I2C1 I2C devices see supported onboard I2C devices
i.MX7 I2C2 I2C devices see supported onboard I2C devices
i.MX7 LCD1 Parallel LCD LVDS and LCD1 are mutually exclusive, special devicetree needed
comming soon with QNX7
i.MX7 PCIe Device Discoery on request
i.MX7 QSPI Bus access
Memory access
on request
i.MX7 UART3 TTL not available on MBa7x
i.MX7 UART4 TTL not available on MBa7x
i.MX7 UART5 TTL not available on MBa7x
i.MX7 UART6 RS232 Default Console
i.MX7 USB_Host USB4604
i.MX7 USB_OTG1 Host
i.MX7 USB_OTG1 OTG
i.MX7 uSDHC uSDHC1 SD Card
uSDHC3 eMMC
HS200 / HS300 Mode for uSDHC3
HS MODE for SD Card on uSDHC1 needs switchable supply voltage, not available on MBA7x
MBa7x USB4604 USB1 Host
USB4604 USB2 Host

I2C Device Overview

TQMa7x / MBa7x REV.02xx

I2C bus TQMa7x
I2C1 0x08
PMIC
0x1e
SE97BTP (tempsensor)
0x50
EEPROM
0x68
RTC
0x56
SE97BTP (eeprom)
0x36
SE97BTP
I2C bus MBa7x
I2C1 0x49
LM75A
I2C2 0x18
Audiocodec
0x2D
HSIC HUB
0x20
I2C GPIO expander
0x6A Clock generator

TQMa7x / MBa7x REV.01xx

I2C bus TQMa7x
I2C1 0x08
PMIC
0x48
LM75A
0x50
EEPROM
0x68
RTC
I2C bus MBa7x
I2C1 0x49
LM75A
I2C2 0x18
Audiocodec
0x2D
HSIC HUB
0x20
I2C GPIO expander
0x6A Clock generator

  • Last modified: 2022/08/04 15:02