Manual SOM-SMARC-MX93
- Michael Schieren
- 1.1 Block Diagram
- 2 Features and Interfaces
- 2.1 Features
- 2.2 Processor:
- 2.3 Memory:
- 2.4 Storage:
- 2.5 Wireless:
- 2.6 Power:
- 2.7 Dimensions:
- 2.8 Interfaces / Signals accessible over connector:
- 3 1 Pin-description
- 4 2. Interfaces
- 4.1 2.1 Power Supply
- 4.2 2.2 Control signals
- 4.3 2.3 UART
- 4.3.1 Table 7: UART pins
- 4.4 2.4 SPI
- 4.4.1 Table 8: SPI pins
- 4.5 2.5 I2C
- 4.5.1 Table 9: I2C pins
- 4.6 2.6 I2S
- 4.7 2.7 SD-Card
- 4.7.1 Table 11: SDIO pins
- 4.8 2.8 USB
- 4.8.1 Table 12: USB pins
- 4.9 2.9 Ethernet
- 4.9.1 Table 13: Ethernet pins
- 4.10 2.10 CAN
- 4.10.1 Table 14: CAN pins
- 4.11 2.11 Display
- 4.11.1 2.11.1 LVDS-display
- 4.11.2 Table 15: LVDS pins
- 4.11.3 2.11.2 MIPI or eDP (optional)
- 4.11.4 Table 16: MIPI or eDP pins
- 4.12 2.12 Camera
- 4.12.1 Table 17: Camera pins
- 4.13 2.13 Wireless
- 4.14 2.14 NONE SMARC STANDARD
- 5 3. Specifications
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
BT 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%, +3.2V_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 J1600 SMARC connector.
J400 may be used for debugging, programming and testing.
On the top side are UFL antenna connectors for the on-board WLAN + BT chip.
Figure: Connectors
1.1 Pin Description
The following signals are present at the SMARC connector.
Table 1: J1600: SMARC connector
Signal | Pin |
| Pin | Signal |
|---|---|---|---|---|
|
|
| S1 | - |
SMB_ALERT# | P1 |
| S2 | - |
GND | P2 |
| S3 | GND |
- | P3 |
| S4 | - |
- | P4 |
| S5 | I2C1_SCL |
- | P5 |
| S6 | - |
- | P6 |
| S7 | I2C1_SDA |
- | P7 |
| S8 | CSI0_CK_P |
- | P8 |
| S9 | CSI0_CK_N |
GND | P9 |
| S10 | GND |
- | P10 |
| S11 | CSI0_RX0_P |
- | P11 |
| S12 | CSI0_RX0_N |
GND | P12 |
| S13 | GND |
- | P13 |
| S14 | CSI0_RX1_P |
- | P14 |
| S15 | CSI0_RX1_N |
GND | P15 |
| S16 | GND |
- | P16 |
| S17 | GBE1_MDIO_P |
- | P17 |
| S18 | GBE1_MDIO_N |
GND | P18 |
| S19 | GBE1_LINK100# |
GBEO_MDI3_N | P19 |
| S20 | GBE1_MDI1_P |
GBEO_MDI3_P | P20 |
| S21 | GBE1_MDI1_N |
GBEO_LINK100# | P21 |
| S22 | GBE1_LINK1000# |
GBEO_LINK1000# | P22 |
| S23 | GBE1_MDI2_P |
GBEO_MDI2_N | P23 |
| S24 | GBE1_MDI2_N |
GBEO_MDI2_P | P24 |
| S25 | GND |
GBEO_LINK_ACT# | P25 |
| S26 | GBE1_MDI3_P |
GBEO_MDI1_N | P26 |
| S27 | GBE1_MDI3_N |
GBEO_MDI1_P | P27 |
| S28 | - |
- | P28 |
| S29 | - |
GBEO_MDI0_N | P29 |
| S30 | - |
GBEO_MDI0_P | P30 |
| S31 | GBE1_LINK_ACT# |
- | P31 |
| S32 | - |
GND | P32 |
| S33 | - |
- | P33 |
| S34 | GND |
SDIO_CMD | P34 |
| S35 | USB4_DP |
SDIO_CD# | P35 |
| S36 | USB4_DN |
SDIO_CK | P36 |
| S37 | - |
SDIO_PWR_EN_3V3 | P37 |
| S38 | - |
GND | P38 |
| S39 | I2S0_LRCK |
SDIO_D0 | P39 |
| S40 | I2S0_SDOUT |
SDIO_D1 | P40 |
| S41 | I2S0_SDIN |
SDIO_D2 | P41 |
| S42 | I2S0_CK |
SDIO_D3 | P42 |
| S43 | - |
SPIO_CS0# | P43 |
| S44 | - |
SPIO_CK | P44 |
| S45 | - |
SPIO_DIN | P45 |
| S46 | - |
SPIO_DO | P46 |
| S47 | GND |
GND | P47 |
| S48 | I2C3_SCL |
- | P48 |
| S49 | I2C3_SDA |
- | P49 |
| S50 | I2S2_LRCK |
GND | P50 |
| S51 | I2S2_SDOUT |
- | P51 |
| S52 | I2S2_SDIN |
- | P52 |
| S53 | I2S2_CK |
GND | P53 |
| S54 | - |
- | P54 |
| S55 | - |
- | P55 |
| S56 | - |
- | P56 |
| S57 | - |
- | P57 |
| S58 | - |
- | P58 |
| S59 | - |
GND | P59 |
| S60 | - |
USB0_DP | P60 |
| S61 | GND |
USB0_DN | P61 |
| S62 | - |
USB0_EN_OC# | P62 |
| S63 | - |
USB0_VBUS_DET | P63 |
| S64 | GND |
USB0_OTG_ID | P64 |
| S65 | - |
USB1_EXT_DP | P65 |
| S66 | - |
USB1_EXT_DN | P66 |
| S67 | GND |
USB1_EN_OC# | P67 |
| S68 | USB3_DP |
GND | P68 |
| S69 | USB3_DN |
USB2_DP | P69 |
| S70 | GND |
USB2_DN | P70 |
| S71 | - |
USB2_EN_OC# | P71 |
| S72 | - |
STM32_RST# | P72 |
| S73 | GND |
- | P73 |
| S74 | - |
USB3_EN_OC# | P74 |
| S75 | - |
|
|
|
|
|
- | P75 |
| S76 | - |
USB4_EN_OC# | P76 |
| S77 | - |
PCIE_B_CKREQ# | P77 |
| S78 | - |
PCIE_A_CKREQ# | P78 |
| S79 | - |
GND | P79 |
| S80 | GND |
- | P80 |
| S81 | - |
- | P81 |
| S82 | - |
GND | P82 |
| S83 | GND |
- | P83 |
| S84 | - |
- | P84 |
| S85 | - |
GND | P85 |
| S86 | GND |
- | P86 |
| S87 | - |
- | P87 |
| S88 | - |
GND | P88 |
| S89 | GND |
- | P89 |
| S90 | - |
- | P90 |
| S91 | - |
GND | P91 |
| S92 | GND |
- | P92 |
| S93 | - |
- | P93 |
| S94 | - |
GND | P94 |
| S95 | DP0_AUX_SEL |
- | P95 |
| S96 | - |
- | P96 |
| S97 | - |
GND | P97 |
| S98 | DP0_HPD |
- | P98 |
| S99 | - |
- | P99 |
| S100 | - |
GND | P100 |
| S101 | GND |
- | P101 |
| S102 | - |
- | P102 |
| S103 | - |
GND | P103 |
| S104 | - |
HDMI_HPD | P104 |
| S105 | DP0_AUX+ |
HDMI_CTRL_CK | P105 |
| S106 | DP0_AUX- |
HDMI_CTRL_DAT | P106 |
| S107 | LCD1_BKLT_EN |
DP1_AUX_SEL | P107 |
| S108 | EDP_DSI_CLK_P |
GPIO0/CAM0_PWR# | P108 |
| S109 | EDP_DSI_CLK_N |
GPIO1/CAM1_PWR# | P109 |
| S110 | GND |
GPIO2/CAM0_RST# | P110 |
| S111 | EDP_DSI_D0_P |
GPIO3/CAM1_RST# | P111 |
| S112 | EDP_DSI_D0_N |
GPIO4 | P112 |
| S113 | EDP1_HPD |
GPIO5 | P113 |
| S114 | EDP_DSI_D1_P |
GPIO6 | P114 |
| S115 | EDP_DSI_D1_N |
GPIO7 | P115 |
| S116 | LCD1_VDD_EN |
GPIO8 | P116 |
| S117 | EDP_DSI_D2_P |
GPIO9 | P117 |
| S118 | EDP_DSI_D2_N |
GPIO10 | P118 |
| S119 | GND |
GPIO11 | P119 |
| S120 | EDP_DSI_D3_P |
GND |