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=============================================================================== H A R D W A R E O V E R V I E W==============================================================================================|===============|===============|===============|=============== | DK20K200 | DK1C20 | DK1S10 | DK1S40---------------|---------------|---------------|---------------|--------------- | | | | Schem. Nr. | Nios Dev.Brd. | P06-08713-00 | P06-08468-01 | P06-09178-00 Rev. | pilot. | 01 | 01 | 00 Date | 2001/02/06 | 2003/02/20 | 2003/02/14 | 2003/05/14[1] | | | |===============|===============|===============|===============|=============== | | | | FPGA | "APEX" | "Cyclon" | "Stratix" | "Stratix" | EP20K200E | EP1C20 | EP1S10 | EP1S40 | | | | (484 FBGA) | (400 FBGA) | (780 FBGA)[2],[3],[4] | | |---------------|---------------|---------------|---------------|--------------- | | Clock (OSC) | 33.333 MHz | 50 MHz | | (with ext. supply) | | PI49FCT3805[5] |---------------|---------------|---------------|---------------|--------------- | | Flash | 1 MByte | 8 MByte | | | AM29LV800BB | AM29LV065DU120REI | 8/16 bit bus | 8 bit bus | 1 chip | 1 chip[6],[7] | |---------------|---------------|---------------|---------------|--------------- | | | serial | no such | 4 MBits | no such Flash | | | | | EPCS4SI8 |[8] | | |---------------|---------------|---------------|---------------|--------------- | | Compact | no such, as | see below: prototype adapter Flash (CF) | module only | | |---------------|---------------|---------------|---------------|--------------- | | SRAM | 256 KByte | 1 MByte | | | IDT71V016S | IDT71V416S10PH | 32 bit bus | 32 bit bus | 2 chips | 2 chips | interlaced | interlaced[9],[10] | |---------------|---------------|---------------|---------------|--------------- | | SDRAM | SODIMM only | 16 MByte | | | | MT48LC4M32B2TG-7 | 64 bit bus | 32 bit bus | | 1 chip[11] | |===============|===============|===============|===============|=============== | | serial I/O | 1 RS232 | 2 RS232 | | | LTC1386 | MAX3237CAI | | | port 1: | port 1: | RxD / TxD, | RxD / TxD, | RTS / CTS | RTS / CTS, DTR / DSR, DCD, RI | | | ! ! ! ! ! ! | port 2: | port 2: | RTS/CTS can | RxD / TxD | RxD / TxD | be RxD/TxD | | RTS / CTS, DTR / DSR | of 2nd port | | DCD, RI[12],[13] | ! ! ! ! ! ! | |---------------|---------------|---------------|---------------|--------------- | | Ethernet | no such, as | 1 10BaseT / 100BaseT | module only | | | LAN91C111-NE | | 32 bit bus | | no external EEPROM | | LEDA# for link | | LEDB# for Rx / Tx[14] | |===============|===============|===============|===============|=============== | | user | 8 | no such switches | SW[7..0] | | |---------------|---------------|---------------|---------------|--------------- | user push | 4 buttons | PB[3..0] |---------------|---------------|---------------|---------------|--------------- | | user LEDs | 2 | 8 | LED[1..0] | LED[7..0] | |---------------|---------------|---------------|---------------|--------------- | user seven | 2 segment | HEX[1..0][G..A,DP] |===============|===============|===============|===============|=============== | | 3.3V proto- | w/o level | no such -- only 5V type adapter | shift buffer | | | | 40 I/O pins | | 1 card sel. | | 1 reset out. | | 1 OSC clock | | 1 CPU clock | | 1 clock out. | | |---------------|---------------|---------------|---------------|--------------- | | 5V prototype | with level | 2 ports -- both card ports supplied with its adapter | shift buffer | own level shift buffer | | | 40 I/O pins | port 1 & 2: | 1 card sel. | 41 I/O pins | 1 Vee ? ? ? | 1 card select | 1 reset out. | 1 reset output (from dev/board) | 1 OSC clock | 1 OSC clock (from dev/board) | 1 CPU clock | 1 CPU clock (from dev/board) | 1 clock inp. | 1 clock input (to dev/board) | | | | (special) port 1: | | 1 CF select | | 1 CF present | | 1 CF ATA select | | 1 CF power | | | | NOTE: Both card ports are prepared for raw | | IDE working. You can connect such | | devices directly to the 40 pin header. | | The signal PDIAG (passed diagnostic) | | is not connected to any I/O signal. | | Card port 1 is hard wired to the on | | board Copact Flash adapter together | | with all other signals needed by CF | | cards. Hot plug should be working too.[15],[16] | |===============|===============|===============|===============|=============== | | config. CPLD | EPM7064 | EPM7128 | | (alternative | decition by | decision by FPGA conf.) | jumper | push button | | | FPGA config. | FPGA config. | FPGA config. | from Flash | from Flash | from Flash | only | and EPCS4 | only | | |===============|===============|===============|===============|============================================================================================================================================================================= R E F E R E N C E S===============================================================================[1] http://www.altera.com/literature/lit-nio.jsp[2] http://www.altera.com/literature/lit-apx.jsp[3] http://www.altera.com/literature/lit-cyc.jsp[4] http://www.altera.com/literature/lit-stx.jsp[5] http://www.pericom.com/pdf/datasheets/PI49FCT3805.pdf http://www.pericom.com/products/clock/psempart.php?productID=PI49FCT3805[6] http://www.amd.com/us-en/FlashMemory/ProductInformation/0,,37_1447_1623_1468^1532,00.html http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/21490.pdf[7] http://www.amd.com/us-en/FlashMemory/ProductInformation/0,,37_1447_1623_1468^1596,00.html http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/23544b.pdf[8] http://www.altera.com/literature/lit-config.html http://preview.altera.com/literature/ds/micron.pdf[9] http://www.idt.com/products/pages/Asynchronous_SRAMs-71V016SA.html[10] http://www.idt.com/products/pages/Asynchronous_SRAMs-71V416SL.html[11] http://www.micron.com/products/dram/sdram/part.aspx?part=MT48LC4M32B2TG-7[12] http://www.linear.com/prod/datasheet.html?datasheet=33 http://www.linear.com/pdf/1386fa.pdf[13] http://www.maxim-ic.com/quick_view2.cfm/qv_pk/1068/ln/en http://pdfserv.maxim-ic.com/en/ds/MAX3222-MAX3241.pdf[14] http://www.smsc.com/main/catalog/lan91c111.html[15] http://www.t13.org/index.html[16] http://www.compactflash.org/faqs/faq.htm===============================================================================Stephan Linz <linz@li-pro.net>⌨️ 快捷键说明
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