...
...
...
...
(This page is currently under construction and the following informations are preliminary)
| Table of Contents | ||
|---|---|---|
|
Generals
...
| Anchor | ||||
|---|---|---|---|---|
|
The Maury MAURY is powered by NXP i.MX 93 processor, which is designed to meet the latest market requirements of connected streaming audio/video devices, scanning/imaging devices and various devices demanding high-performance and low-power.
...
eMMC (up to 64 GByte)
2x 1Gbit Ethernet
TPM
USB 2.0 Hub (4x)
eDP
RTC
EEPROM
WLAN 802.11 a/b/g/n/ac and Bluetooth BT 5.3 Combo module (M.2 1216)
SMARC Standard
The SMARC (“Smart Mobility ARChitecture”) is a versatile small form factor computer Module definition targeting applications that require low power, low costs, and high performance. The Modules will typically use ARM SOCs similar or the same as those used in many familiar devices such as tablet computers and smart phones. Alternative low power SOCs and CPUs, such as tablet oriented x86 devices and other RISC CPUs may be used as well.
The Module power envelope is typically under 6W although designs up to about 15W are possible.
Block Diagram
...
Features and Interfaces
Features
Processor:
NXP i.MX 93 ARM® Dual Cortex-A55 @ 1.7GHz (consumer), 1.5GHz (industrial)
NXP i.MX 93 ARM® Cortex-M33 @ 250MHz
NXP i.MX 93 ARM® EthosTM U-65 microNPU
Memory:
Up to 2GByte of 16-bit LPDDR4-4000
Storage:
Up to 64 GByte eMMC
Wireless:
WLAN 802.11 a/b/g/n/ac
Bluetooth 5.3
MicroRF-antenna connector
Power:
PMIC to generate all internal and external voltages from 3.3V up to 5V supply.
Dimensions:
(Length x Width x Height): 82.0 x 50.0 x 5.4 mm
Interfaces / Signals accessible over connector:
Power Supply through 5.0VDC +- 5%, +3.3V_RTC
LVDS single channel up to 720p60
MIPI_DSI or eDP interface (factory alternatives) up to 1080p60
SD 4-bit interface (boot device)
2x Gigabit Ethernet interfaces
1x USB 2.0 OTG port
up to 4x USB 2.0 using optional internal 2.0 Hub
1x I2S port
2x UART (4-wires)
2x UART (2-wires)
2x CAN interfaces
12x GPIOs
1x MIPI_CSI 2 Lanes Camera interface
1x General Purpose I2C Bus
2x PWM ports
TPM
1 Pin-description
The main connector of the Maury is the SMARC connector.
J400 may be used for debugging, programming and testing.
On the top side are UFL antenna connectors for the on-board WLAN + Bluetooth chip.
here: picture top side here: picture bottom side
Figure: Connectors
1.1 Pin Description (Primary function)
The i.MX 93 processor is a highly configurable device, where each pin may have multiple different functions. Please view chapter “1.2 Pin-Mux Information” for details on how these pins may be configured by software.
J1600: SMARC connector:
| View file | ||
|---|---|---|
|
J400: i.MX 93 JTAG connector:
This flex-cable connector uses the Seco JTAG connector standard.
| View file | ||
|---|---|---|
|
1.2 Pin-Mux information
Several pins are GPIOs which may be configured for different functions by software. Please check with the processor datasheet for additional pin-mux information.
1.2.1 i.MX 93 pins
The i.MX 93 pins got different functions. Only the more common used are listed.
add table!!!
1.3 Electrical pin information
...
PI:
...
Power Input
...
DO:
...
Digital Output
...
PO:
...
Power Output
...
DIO:
...
Digital Input/Output
...
DDI:
...
Differential Input
...
AI:
...
Analog Input
...
DDO:
...
Differential Output
...
AO:
...
Analog Output
...
DDIO:
...
Differential Input/Output
...
DI:
...
Digital Input
...
OD
...
Open-Drain Output
...
PD:
...
Pull-Down
...
(PDp: Pull-Down, Pull-behavior can be changed by software)
...
PU:
...
Pull-Up
...
PUp: Pull-Up, Pull-behavior can be changed by software
If two “types” are specified, the first value determines the type of primary function.
| View file | ||
|---|---|---|
|
2. Interfaces
This chapter includes a short description of all interfaces of the Maury. Please consult the processor datasheet for detailed information.
2.1 Power Supply
The Maury can be supplied by a single +5.0V power supply.
...
Name
...
Description
...
5V_SLEEP
...
5V power input. This supply controls the STM32. STM32 MCU controls reset and power to the i.MX 93 processor.
...
GND
...
Ground input
...
VDD_RTC
...
3V power supply to supply the RTC on the Maury
2.2 Control signals
...
Name
...
Description
...
RESET_IN#
...
Negated reset input. 0: reset device, 1: normal operation
...
RESET_OUT#
...
Negated reset output. 0: device in reset, 1: normal operation
...
BOOT_SEL[2…0]
...
tell the module what physical device to do a BCT boot from (see table xxx below)
...
STM32_RST#
...
Negated reset input for STM32. 0: reset STM32, 1: normal operation
...
POWER_BTN#
...
Carrier based power button
...
WDT_TIME_OUT#
...
Watchdog output
...
LID#
...
Lid open/close indication input
...
SLEEP#
...
Sleep indicator input
...
VIN_PWR_BAD#
...
Power status input. 0: Carrierrboard power is not ready to support Maury, 1: Carrierboard power is ready to support Maury
...
CHARGING#
...
Input, held low by carrier during battery scharging, float when charging is complete
...
CHARGER_PRSNT#
...
Input, held low by Carrier if DC input for battery charger is present
...
CARRIER_STBY#
...
Power status output. If the power save state standby
mode is implemented at the Carrier the runtime voltage rails are enabled with this control signal from the module. The module drives this signal high to enable runtime power rails. If no separate standby mode is implemented all rails are enabled with CARRIER_PWR_ON signal. This signal is driven high by the module at runtime.
...
CARRIER_PWR_ON
...
Power status output. It is a signal to Carrier that the
Carrier specific power supplies that shall be powered during standby may be enabled. If standby power save state is implemented at the Carrier this signal enables the standby voltage rails.
...
FORCE_RECOV#
...
Primary boot media can be re-initialized
...
BATLOW#
...
Input, battery low indication to Module. Carrier to float the line in inactive state
...
TEST#
...
Negated test input of STM32. 0: device in programming mode, 1: normal operation
Table xxx: Boot select pins
...
BOOT_SEL2#
...
BOOT_SEL1#
...
BOOT_SEL0#
...
Boot Source
...
0
...
GND
...
GND
...
GND
...
Carrier SATA
...
1
...
GND
...
GND
...
Float
...
Carrier SD Card
...
2
...
GND
...
Float
...
GND
...
Carrier eSPI
...
3
...
GND
...
Float
...
Float
...
Carrier SPI
...
4
...
Float
...
GND
...
GND
...
Module device (NAND, NOR)
...
5
...
Float
...
GND
...
Float
...
Remote boot (GBE, serial)
...
6
...
Float
...
Float
...
GND
...
Module eMMC Flash
...
7
...
Float
...
Float
...
Float
...
Module SPI
2.3 UART
The i.MX 93 provides 4 Universal Asynchronous Receiver/Transmitter. With a transceiver these signals can be converted to RS232, RS485 or IrDA.
Following UART ports are accessible through the SMARC connector:
...
Name
...
Description
...
SER0_TX
...
Serial 0 transmit output
...
SER0_RX
...
Serial 0 receive input
...
SER0_RTS#
...
Serial 0 request to send output
...
SER0_CTS#
...
Serial 0 clear to send input
...
SER1_TX
...
Serial 1 transmit output
...
SER1_RX
...
Serial 1 receive input
...
SER2_TX
...
Serial 2 transmit output
...
SER2_RX
...
Serial 2 receive input
...
SER2_RTS#
...
Serial 2 request to send output
...
SER2_CTS#
...
Serial 2 clear to send input
...
SER3_TX
...
Serial 3 transmit output
...
SER3_RX
...
Serial 3 receive input
Baudrate: High-speed TIA/EIA-232-F compatible, up to 1Mbit/s, IrDA-compatible, up to 115.2 Kbit/s
Data-Bits: 7 or 8 bits (RS232) or 9 bit (RS485)
Stop Bits: 1, 2
Parity: None, Even, Odd
Features: Hardware flow control (RTS, CTS)
2.4 SPI
The serial peripheral interface is a programmable synchronous serial port, which may be used to connect to a multiple of different peripherals.
...
Name
...
Description
...
SPIO_CS0#
...
SPI 0 slave select
...
SPI0_CK
...
SPI 0 clock
...
SPI0_DIN
...
SPI 0 data in
...
SPI0_DO
...
SPI 0 data out
Speed: up to xxx MHz
2.5 I2C
The Inter-Integrated Circuit (I2C ) provides functionality of a standard I2C master and slave.
...
Name
...
Description
...
I2C1_SCL
...
I2C1 clock
...
I2C1_SDA
...
I2C1 data
...
I2C3_SCL
...
I2C3 clock
...
I2C3_SDA
...
I2C3 data
...
I2C_PM_CK
...
I2C PM clock
...
I2C_PM_DAT
...
I2C PM data
Speed: Standard mode, up to 100kbit/s
Fast mode, up to 400 kbit/s
...
| Anchor | ||||
|---|---|---|---|---|
|
At the following Links you will find documentation like Manual and Rev. specific documents.
Operatingsystems
Supported Software SOM-SMARC-i.MX93