Embest SBC8600B, Quick Start Manual

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If you need more information about the NAND Flash, please refer to
H27U4G8F2DTR-BC.pdf under Disk-SBC8600B\HW design\datasheet\
NAND Flash\
3.3.2 DDR H5TQ2G83CFR-H9C
The H5TQ2G83DFR-H9C is a 256MB DDR3 SDRAM used on SBC8600B.
There are two H5TQ2G83DFR-H9Cs on SBC8600B.
If you need to know more about the SDRAM, please refer to
H5TQ2G83DFR.pdf under Disk-SBC8600B\HW design\datasheet\DDR\.
3.3.3 Ethernet AR8035
AR8035 is a low-power and low-cost Ethernet PHY used on SBC8600B and
integrated with a 10/100/1000Mb transceiver. It is a single-port tri-speed
Ethernet PHY and supports MAC.TM RGMII interfaces.
AR8035 is compliant with the IEEE 802.3az Energy Efficiency Ethernet
Standard and the Atheros’s proprietary SmartEEE standard, which allows
traditional MAC/SoC devices incompatible with 802.3az to function as a
complete 802.3az system.
SBC8600B can be connected to a hub with a straight-though network cable,
or connected to a computer with a crossover cable.
If you need know more about the Ethernet chip, please refer to AR8035.pdf
under Disk-SBC8600B\HW design\datasheet\LAN\.
3.3.4 MAX3232
MAX3232 is used to convert TTL levels into RS232 levels so that the board
can communicate with the RS232 interfaces of PCs.
SBC8600B uses UART0 as a debugging serial interface. The default voltage
of UART0 is 1.8V, which needs to be boosted up to 3.3V for use with RS232.
If you need to know more about this chip, please refer to MAX3232CSE.pdf
under Disk-SBC8600B\HW design\datasheet\ Serial\.