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LKV-340º¸µå´Â »ê¾÷¿ë Á¦¾î½Ã½ºÅÛ¿¡ »ç¿ëÇÒ ¸ñÀûÀ¸·Î VMEbus ±â¹ÝÀÇ »ó¿ë Åë½Åº¸µåÀÌ´Ù.
LKV-340º¸µå´Â UART¿Í Ethernet µîÀÇ Åë½Åä³ÎÀ» ±âº» Áö¿øÇϸç,
VMEbus Slave Àü¿ë º¸µå·Î Standard ¾îµå·¹½º ¸ðµå¸¦ Áö¿øÇϰí, 8, 16ºñÆ® µ¥ÀÌÅÍ ¼Û¼ö½ÅÀÌ °¡´ÉÇÏ´Ù.
Åë½Åä³Î È®ÀåÀº ¿É¼ÇÄ«µå¸¦ ÅëÇØ Ãß°¡ ÀûÀ¸·Î UART¿Í EthernetÀ» È®ÀåÇÒ ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù.
LKV-340º¸µå¿¡ MezzanineÇüÅÂÀÇ È®ÀåÄ«µå¸¦ ÅëÇØ ¿øÇÏ´Â ¿É¼ÇÀÇ Åë½ÅÄ«µå¸¦ ÀåÂøÇÏ¿© ±â´É È®ÀåÀÌ °¡´ÉÇÏ´Ù.
ƯÀåÁ¡
¡Û 536Mhz Cortex-A5 ARM Processor
¡Û 512MB DDR2 Memory
¡Û 8MB Data Flash Memory, 128MB Nand Flash Memory
¡Û 1MB SRAM with Battery Backup
¡Û GIGABit Ethernet : 1Port
¡Û 10/100M Ethernet : 1Port
¡Û RS-232 Serial : 2Port (with Console)
¡Û USB Interface : Hi-Speed 2Port(Mezzanine Interface)
¡Û Supported OS : Linux
¡Û Mezzanine Card Option
- LKM-232 : 4 x RS232C(RS485 Port ·Î Àüȯ °¡´É)
- LKM-ETH : 4 x 10/100(»óÅÂ LED Áö¿ø)
LKV-340 Specification
Processor |
MPU |
Cortex-A5 ARM Processor, 536MHz |
Memory |
DDR2 |
512MB(256MB x 2EA) |
Serial Data Flash |
8MB |
NAND Flash |
128MB |
SRAM |
1MB (VMEbus Shared Memory) |
VME |
VMEbus |
VME Slave A24, D16/D8 |
Mezzanine Interface Card |
Slot 1 |
- USB HUB 1 DownStream Interface - VME DIN Connector P2 A, C¿ Signal line assign |
Slot 2 |
- USB HUB 2 DownStream Interface - VME DIN Connector P2 A, C¿ Signal line assign |
RTC/WDT |
RTC |
Internal Real Time Clock (Back up¿ë Lithium Battery Æ÷ÇÔ) |
WDT |
Internal Watch-Dog Time Reset |
I/O Ports |
Serial |
2 x RS232( 1 Console Port) |
Ethernet |
2 Ports(1 x Gigabit, 1 x 10/100) |
USB |
Hi-speed 2 Port[USB Host B, C Port] USB HUB 2EA, HUB´ç 4°³ÀÇ ´Ù¿î½ºÆ®¸² Æ÷Æ® Áö¿ø |
Hardware |
Size |
233.4 x 160mm(6U, 4HP, 1.6T, FR-4 PCB) |
Power |
5V DC, 2A. |
Ambient Temp. |
Operating : -5¡ÆC ~ +70¡ÆC Storage : - 40¡ÆC ~ +85¡ÆC Humidity : 5 ~ 95% |
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Block Diagram
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