ADLINK Technology CM1-86DX3, Техническое описание

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Hardware 13
CM1-86DX3
2 Hardware
This chapter describes the major integrated circuits (ICs) and interface connectors and headers
on the module. The third section of this chapter further describes the major ICs including the
manufacturers’ model numbers.
2.1 Major IC Definitions and Locations
Table 2-1 describes the major ICs on the CM1-86DX3, including a brief description of each IC.
Figures 2-1 and 2-2 show the locations of the major ICs.
Table 2-1: Major Component Descriptions and Functions
Chip Type Mfg. Model Description Function
CPU (U1) DMP
Electronics,
Inc. VX86DX3 Vortex x86 6.5W,
32-bit SoC (System
on Chip)
Integrates
Processor Core,
Graphics and
Memory
Controller Hub,
and I/O Hub
DDR3L SDRAM (U7
and U8 - on top side)
[see Figure 2-1] Micron MT41K256M16 On-board DDR3L,
1.35V, 4Gb,
32Mx16x8, non-ECC,
un-buffered System
Memory Provides
high-speed data
transfer
DDR3L SDRAM (U9
and U10 - on bottom
side) [see Figure 2-2] Micron MT41K256M16 On-board DDR3L,
1.35V, 4Gb,
32Mx16x8, non-ECC,
un-buffered System
Memory Provides
high-speed data
transfer
Ethernet EEPROM
(U21) Winbond W25Q16DVSSIG Three-Wire Serial
EEPROM for Gigabit
Ethernet Controller Provides storage
for MAC
addresses,
serial numbers,
and pre-boot
configuration
data
Ethernet Controller
(U22) Intel WGI210IT SLIXT Single-port Gigabit
Ethernet controller Integrates GbE
MAC, PHY, and
SGMII/SerDes
to enable 10T/
100TX/1000T
Ethernet signals
using the PCIe
x1 bus
RS-485/422/232
Transceiver (U26 and
U27 - on bottom side)
[see Figure 2-2]) EXAR SP339EER1-L RS-485/422/232
Transceiver for
COM1 and COM2 Transmits and
receives
RS-485/422/232
signals for
COM1 and
COM2
RS-232 Transceiver
(U28 and U29 - on top
side) [see Figure 2-1] Analog
Devices ADM213EARSZH6ZRB RS-232 Transceiver
for COM3 and COM4 Transmits and
receives RS-232
signals for
COM3 and
COM4