- ²úÆ·ÏêÇé
Ëõ¶ÌÉÏÊÐʱ¼ä ¨C ¿ìËÙ¿É¿¿µÄ¹ÊÕϼì²â/¼Ç¼µçÔ´ºÍÈȹÜÀíÒÔ¼°µç·°å¿ØÖÆÂß¼£¬ÒÔ¼°·ÂÕæºÍϵͳÄÚµ÷ÊÔÖ§³Ö¡£
¼òµ¥¡¢¿ÉÀ©³ä¡¢¶Ëµ½¶Ë ¨C ¿ÉÀ©³äµÄµçѹ¡¢Î¶ȡ¢Âß¼ºÍ I/O ƽ̨£¬¿ÉʹÓþßÓÐÎÞ·ì½Ó¿ÚµÄ L-ASC10 оƬÇáËÉÀ©Õ¹¡£
¼õÉÙ BOM ºÍ³É±¾ ¨C ¸÷ÖÖϵͳµÄÉè¼Æ¿ÉÒÔÔÚ Platform Manager 2 ϵÁÐÉÏʵÏÖ±ê×¼»¯£¬¶ø²»ÊÇÀ´×Ô¶à¸ö¹©Ó¦É̵Ķà¸öµ¥Ò»¹¦ÄÜ IC¡£
ÌØÕ÷£º
¡¤ È«Ã渲¸Ç¹ÊÕÏ ¨C ¼à¿ØËùÓеçÔ´¹ìºÍζȽڵã
¡¤ Ö»ÐèʹÓÃËùÐèÊýÁ¿µÄ L-ASC10 Ó²¼þ¹ÜÀíÀ©Õ¹Æ÷£¬¼´¿É¹ÜÀí 10 ÖÁ 80 ¸öµçÔ´
¡¤ ͨ¹ýʹµ¥¸öÓ²¼þ¹ÜÀí×ÓÄ£¿é(µçÔ´¡¢É¢ÈȺͿØÖÆ·¾¶)Äܹ»ÔÚÄÉÃëÄÚÏìÓ¦ÆäËûÄ£¿éÖеĹÊÕÏ£¬×î´óÏ޶ȵؼõÉÙ¹ÊÕÏ´«²¥
¡¤ ÎÞÐè¼à¿ØDC-DCת»»Æ÷µÄµçÔ´Õý³£Ðźţ¬´Ó¶ø½ÚÊ¡CPLD I/OÒý½Å
¡¤ ÔÚÓ²¼þÖнøÐпɿ¿µÄµçÔ´ºÍÈȹÊÕϼì²â£¬¶ø²»ÊÇÈí¼þÀý³Ì
Platform Manager 2 ϵÁÐÑ¡ÐÍ£º
²ÎÊý | L-ASC10ÐÍ | LPTM21ϵÁÐ | LPTM21L |
---|---|---|---|
µçѹ¼à¿ØÊäÈë | 10 | 10 | 10 |
µçÁ÷¼à¿ØÊäÈë | 2 | 2 | 2 |
ζȼà¿ØÊäÈë | 2 | 2 | 2 |
΢µ÷ͨµÀÊý | 4 | 4 | 4 |
MOSFETÇý¶¯Æ÷ | 4 | 4 | 4 |
©¼«¿ªÂ· GPIO£¨5 V ÈÝÏÞ£© | 9 | 10 | 10 |
ƬÄÚ·ÇÒ×ʧÐÔ¹ÊÕÏÈÕÖ¾ | |||
LUT ÊýÁ¿ | - | 1280 | 1280 |
Êý×Ö I/O ¼ÆÊý £¨PIO£© | - | 98 | 33 |
Ö÷ʱÖÓÊäÈë £¨PCLK£© | - | 6 | 4 |
·Ö²¼Ê½ RAM £¨kBits£© | - | 10 | 10 |
EBR SRAM£¨Ç§±ÈÌØ£© | - | 64 | 64 |
EBR ¿éÊý £¨9 kBits£© | - | 7 | 7 |
Óû§ÉÁ´æ £¨kBits£© | - | 64 | 64 |
PLL ÊýÁ¿ | - | 1 | 1 |
ͨÐÅ I/F | I2C | I2C/JTAGϵÁÐ | I2C/JTAGϵÁÐ |
±à³Ì½Ó¿Ú | I2C | I2C/JTAGϵÁÐ | I2C/JTAGϵÁÐ |
¹¤×÷µçѹ | 3.3 ·ü | 2.8 V ÖÁ 12 V | 3.3 ·ü |
ϵͳÄÚ¸üÐÂÖ§³Ö |
Part Number | Package | Pins |
L-ASC10-1SG48I | Halogen-Free QFN | 48 |
µçÔ´¹ÜÀíרÓà - PMIC | ||
L-ASC10ÐÍ | LPTM21 | LPTM21L |
L-ASC10-1SG48I | LPTM21L-1ABG100I | LPTM21L-1ABG100I |
LPTM21-1AFTG237I | LPTM21L-EVN | |
LPTM21L-EVN | PSSN-B100-LPTM21L | |
PSSN-B100-LPTM21L | ||
LPTM21-1AFTG237C |
Ó¦ÓÃ:
?µçÐźÍÍøÂç
?¹¤Òµ£¬²âÊԺͲâÁ¿
?Ò½ÁÆϵͳ
?·þÎñÆ÷ºÍ´æ´¢ÏµÍ³
?¸ß¿É¿¿ÐÔϵͳ
¼õÉÙ CPLD I/O ÊýÁ¿
ÎÞÐè¼à¿ØDC-DCת»»Æ÷µÄµçÔ´Õý³£Ðźţ¬´Ó¶ø½ÚÊ¡I/OÒý½Å£¬ÒòΪÕâЩ״̬ÔÚFPGA½ÚµãÖпÉÓÃ
±£´æÓÃÓÚ¼à¿ØµçÔ´¹ÜÀíµç·¿ØÖƺͼà¿ØÊäÈëµÄ I/O Òý½Å
±£´æÓÃÓÚÓë΢¿ØÖÆÆ÷ GPIO ͨÐÅµÄ I/O Òý½Å
ʹÓà PLD ´úÌæÈí¼þÀ´¼ò»¯ÈȹÜÀí
Ó²¼þÖеĶÀÁ¢ÈȹÊÕϼì²â£¬¶ø²»ÊÇÉÏÏÂÎÄÇл»Èí¼þÀý³Ì
ͨ¹ý½«µçѹºÍʱÖÓËõ·ÅÓëÈȹÊÕÏÏà½áºÏ£¬ÊµÏÖÒµÎñµÄƽÎȽµ¼¶
ÎÞÐèÔÚ CPLD ºÍ΢¿ØÖÆÆ÷Ö®¼ä½øÐÐÈÈʼþͨÐÅ
Ëõ¶ÌÉú²úʱ¼ä - Ò»¸öÉè¼Æ¹¤¾ß»·¾³£¬¶ø²»ÊÇ 3 ¸öÒì¹¹¹¤¾ß£¨µçÔ´¹ÜÀí GUI¡¢VHDL/Verilog¡¢Î¢¿ØÖÆÆ÷µÄ C/»ã±à£©
ÍêÕûµÄÓ²¼þ¹ÜÀí¿ÉÒÔÍêÈ«ÓÉÄ£Ä⹤³Ìʦ»òÊý×Ö¹¤³ÌʦÉè¼Æ£¬»òÕßÁ½Õß¼æ¶øÓÐÖ®£¬Ê¹ÓÃLatticeDiamondÈí¼þͨ¹ýGUI»òVHDL/Verilog½øÐÐÉè¼Æ¡£
΢µ÷µçÔ´ºÍ¸´Î»Ê±Ðò£¬ÎÞÐèÐ޸ĵ緰壬ʵÏÖ¿É¿¿µÄµç·°åÆô¶¯
ʹÓüòµ¥µÄµã»÷ʽÈí¼þÄ£Äⲻͬ¹ÊÕÏÌõ¼þ£¨µçÔ´¹ì¡¢ÈÈ»ò¿ØÖÆƽÃæÐźţ©µÄÓ°Ïì
ͨ¹ýÖØÓõ¥Ò»¼Ü¹¹¡¢¿ÉÀ©Õ¹µÄµçÔ´¹ÜÀí½â¾ö·½°¸¡¢¿ÉÀ©Õ¹µÄ¿ØÖÆƽÃ湦ÄÜ¡¢ÈÈͨµÀÒÔ¼°ËüÃÇÖ®¼äµÄ½»»¥£¬½ÚÊ¡¿ª·¢Ê±¼äºÍ¾«Á¦