Hardware

• Hardware
  • Main Processor
  • Memory
  • Storage
    • SPI-NOR
    • eMMC
    • NAND
  • VIP
  • Video Serializer
  • LIN Transceiver
  • CANBUS Transceivers
  • Audio Codec
  • I2C devices
  • Connectors
    • Power/Communication
    • USB
    • Display
    • Audio Connector
    • GPS Connector
    • GPS
  • Wireless
  • Video Decoder
  • ENET JTAG Connector

Main Processor

NXP/Freescale i.mx6

Usually an I.MX6D dual core processor. (Note: Not the I.MX6DL/I.MX6 Dual Lite) Some reports of I.MX6Q quad core processors have been found, but not verified.

/ # cat /proc/cpuinfo
Processor       : ARMv7 Processor rev 10 (v7l)
processor       : 0
BogoMIPS        : 1694.44

processor       : 1
BogoMIPS        : 1700.04

Features        : swp half thumb fastmult vfp edsp neon vfpv3
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x2
CPU part        : 0xc09
CPU revision    : 10

Hardware        : JCI i.MX 6Quad Core CMU Board
Revision        : 63000
Serial          : 0000000000000000

Memory

1GB DDR(3?)

Storage

SPI-NOR

Device: spi0.0

• Contains the bootloader for both failsafe and normal operation.
• Contains the full failsafe image.
• Contains some configuration data

Macronix MX25L6445 - 16SOP package. 64MBIT/8Megabyte Contains:

Mount Point	Partition Name	Device	Flash Offset	Filesystem
	bootstrap	/dev/mtd0	0x000000	N/A
	boot-select	/dev/mtd1	0x010000	N/A
	ibc1	/dev/mtd2	0x020000	N/A
	ibc2	/dev/mtd3	0x040000	N/A
	nv-config	/dev/mtd4	0x060000	N/A
/config	config	/dev/mtd5	0x070000	SquashFS
	jci-boot-diag	/dev/mtd6	0x0D0000
	fail-safe	/dev/mtd7	0x0E0000	N/A
	update	/dev/mtd8	0x7E0000	N/A

eMMC

Device: mmcblk0

4GB

Micron N2M400FDA311A3B

Mount Point	Use	Device	Filesystem
/mnt/data_persist		/dev/mmcblk0p2	relfs
/mnt/resources		/dev/mmcblk0p1	relfs

NAND

Device: ffx00, ffx01

1GB

Main kernel and rootfs live here. Uses proprietary FlashFx(ffxblk) driver from DataLight

Mount Point	Use	Device	Filesystem
	kernel	/dev/ffx00
/	rootfs	/dev/ffx01p1	relfs
		/dev/ffx01p2	relfs
		/dev/ffx01p3	relfs
/mnt/data		/dev/ffx01p4	relfs

VIP

Renaesas R5F35MCEJFB

Implements the communication between the main processor and the CAN/LIN busses.

Also performs watchdog function, and will reset the main processor if communication is disrupted. (handled by vim_app)

Video Serializer

Maxim Integrated MAX9265

MAX9265 provides the display data link between the display and the CMU. It also handles the touch data.

LIN Transceiver

ON Semiconductor NCV7321

CANBUS Transceivers

NXP TJA1043 NXP TJA1042

Audio Codec

Texas Instruments TLV320AIC3104

I2C devices

Bus-Address	Name
0-0018	aic310x
1-0020	adv7180
2-0010	auth-ic

Connectors

Power/Communication

Sumitomo 6098-5611 (Unverified)

Pin	Use
2A
2B
2C	Ground
2D	Ground
2E	HS CAN H
2F	HS CAN L
2G
2I	Local CAN
2J	Local CAN
2K	LIN
2L	GND
2M
2O	RS485 to TAU +
2P	RS485 to TAU -
2Q	12V Accessory
2R	12V Constant
2S	UART TX
2T	UART RX

USB

Pin	Use
4A	GND
4B	Data+
4C	5V
4D	Data-

Hirose GT17 series connector. One with B keying, one with C keying

P/N	Description
GT8-2428SCF(70)	Crimp pin
GT17HN-4DS-2C(C)	C keyed insert
GT17HN-4DS-2C(B)	B keyed insert
GT17HNS-4DS-HU	Housing
GT17HNS-4DS-5CF	Shield Contact

Display

Pin	Use
3A
3B	LVDS +
3C
3D	LVDS -

Hirose GT17 series connector. A keying

P/N	Description
GT8-2428SCF(70)	Crimp pin
GT17HN-4DS-2C(A)	A keyed insert
GT17HNS-4DS-HU	Housing
GT17HNS-4DS-5CF	Shield Contact

Audio Connector

Pin	Use
1A	Rear Camera (Video Signal)
1B	Rear Camera (Video Ground)
1C	Rear Camera (Power +6V)
1D	Rear Camera (Shield/Power Ground)
1E
1F
1G	DVD (Signal)
1H	DVD (Ground)
1I
1J
1K	iPod Video (Signal)
1L	iPod Video (Ground)
1M	Steering Wheel Control
1N	Steering Wheel Control
1O	Steering Wheel Control
1P	Microphone (Detect)
1Q	Microphone (Power)
1R	Microphone (Ground)
1S	Microphone (Signal +)
1T	Microphone (Signal -)
1U
1V	Microphone (Shield)
1W
1X	Audio Out (Shield)
1Y	Audio Out (LH +)
1Z	Audio Out (LH -)
1AA	Audio Out (RH +)
1AB	Audio Out (RH -)

P/N	Description
A104954CT-ND	Crimp socket
1717115-1	Housing

GPS Connector

Unknown

GPS

Device: ttymxc2

ST STA8088F

Wireless

wl1285q-bt possibly made by Texas Instruments, uses wl12xx driver

Video Decoder

Analog Devices adv7180

ENET JTAG Connector

Sullins RBE15DHHN or similar

Pin	Signal
1
2
3	GPIO1_31/ENET_MDC
4
5	GPIO1_29/ENET_TXD1
6	GPIO1_30/ENET_TXD0
7	GPIO1_28/ENET_TX_EN
8	GPIO1_22/ENET_MDIO
9	GND
10
11
12
13
14
15
16
17
18	+3V3
19	GPIO1_23/ENET_TX_CLK
20	GPIO1_26/ENET_RXD1
21	GPIO1_27/ENET_RXD0
22	GPIO1_24/ENET_RX_ER
23	GPIO1_25/ENET_RX_EN
24	GND
25
26
27
28
29	CPU Reset (JTAG_TRSTB?)
30	+3V3