|
Serial ATA¼¼Êõ½éÉÜ

ΪʲôÐèҪеĽӿڼ¼Êõ£¿
Ê×ÏÈÒª´Ó²¢ÐÐATA½Ó¿Ú£¨PATA£©µÄÏÞÖÆËµÆð£¬ÓÉÓÚµç´Å¸ÉÈŵÄÔÒò£¬PATAµÄ¹¤×÷ƵÂʷdz£ÓÐÏÞ£¬Òò´ËËüµÄÊý¾Ý´«ÊäÂʺÜÄѳ¬¹ý100MB/s£¬ËäÈ»MaxtorµÈ³§ÉÌÒ²ÖÆ¶¨ÁËPATA133¹æ·¶£¬µ«²¢Ã»»ñµÃ¹ã·ºÈϿɡ£Ä¿Ç°PATAµÄ¹¤×÷ƵÂÊÊÇ25MHz£¨ATA133µÄ¹¤×÷ƵÂÊÊÇ33MHz£©£¬ËäÈ»ÒѾʹÓÃÁË80pinÐźÅÏßµÄÉè¼Æ£¬µ«µç´Å¸ÉÈÅ»¹ÊÇ¿ÉÄÜ»áÔì³ÉÊý¾Ý´«Êä´íÎ󣬶øÇÒPATAÖ»Óмòµ¥µÄCRCУÑ飬Èç¹ûÊý¾Ý´«Êä´íÎóÖ»ÄÜÖØ´«£¬Õâ±ØÈ»»áÓ°Ïì´ÅÅÌÐÔÄÜ¡£ÁíÒ»¸öÏÞÖÆ¾ÍÊÇPATAʹÓÃ5VµÄÐźŵçѹ£¬¶øÒÔºóµÄ°ëµ¼Ìå´¦Àí¼¼Êõ½«²»Ö§³Ö5VµÄÐźš£
Serial
ATAʹÓÃ250mVµÄ²î·ÖÐźŴ«Ê䷽ʽ£¬²î·ÖÐźſÉÒÔ×Ô¼ºÏû³ý¸ÉÈÅ£¬ÒòΪËüµÄÊý¾ÝÊÇÒÔÁ½¸öÏà·´ÏàλµÄÐźŴ«Ê䣬ÔÚÊý¾ÝµÄ½ÓÊÕ¶Ë£¬Ö»Òª°ÑÁ½¸öÏà·´ÏàλµÄÐźÅÏà¼õ£¬¾Í¿ÉÒÔ°Ñ´«Êä¹ý³ÌÖÐÊý¾ÝÏßÖеþ¼ÓµÄ¸ÉÈÅÐźÅÈ¥³ý£¬¿ÉÒÔ˵²î·ÖÐźŴ«ÊäÓкÜÇ¿µÄ¿¹¸ÉÈÅÄÜÁ¦£¬¶ø250mVµÄ²î·ÖÐźŴ«Ê仹¿ÉÒÔ¼æÈÝδÀ´µÄ°ëµ¼Ìå´¦Àí¼¼Êõ¡£´ËÍ⣬Serial
ATA¾ßÓÐË«ÏòµÄÊý¾Ý´«ÊäÏߣ¬²î·ÖÐźŴ«ÊäÐèҪʹÓÃÁ½¸ùÐźÅÏߣ¬Òò´ËSATAÒ»¹²ÓÐËĸùÊý¾ÝÏߣ¬ÔÙ¼ÓÉÏÈý¸ùµØÏߣ¬SATAµÄ´«ÊäÏßΪ7pin£¬Ïà¶ÔÓÚ80pinµÄATA100´«ÊäÏßÀ´Ëµ£¬SATA´«ÊäÏß¾ÍÏԵ÷dz£ÏËϸÁË¡£Ëü²»µ«¿ÉÒÔ´ïµ½1Ã×ÒÔÉϵĴ«Êä¾àÀ룬¸üϸµÄÏß»¹²»ÖÁÓÚÔì³É»úÏäÄÚÓµ¼·¶øÓ°ÏìÉ¢ÈÈ¡£
Serial ATA v1.0ÓÉSerial ATA¹¤×÷×鿪·¢£¬ÒѾ³ÉΪÕýʽµÄANSI±ê×¼¡£Óë´Ëͬʱ£¬Serial
ATA¢ò¹¤×÷×éÒ²ÔÚ¿ª·¢Serial ATA¢òv1.0£¬ËüÌṩÁË300MB/sµÄÊý¾Ý´«ÊäÂÊ£¬ÊÇSerial ATAµÄÁ½±¶¡£³ýÁËÊý¾Ý´«ÊäÂÊÒª¸ßÓÚPATA£¬SATA»¹Ö§³Ö¸ü¸´ÔÓµÄCRCУÑ飬Êý¾Ý´«ÊäµÄ¿É¿¿ÐÔÌá¸ß¡£SATA²ÉÓõã¶Ôµã´«Ê䣬ÿ¸ö¿ØÖÆÆ÷Ö§³ÖÒ»¸öÁ¬½Ó£¬Òò´ËûÓÐÖ÷/´ÓÓ²ÅÌÅäÖõÄÎÊÌ⣬¿ÉÒÔ¼õ»¯Óû§ÅäÖò½Öè¡£
Serial ATAµÄͨѶ²ãÄ£ÐÍ
Serial ATA´«Êä±»·Ö³ÉËIJ㣨layers£©£¬´«Êä²ã£¨Transport layers£©ºÍÁ´Â·²ã£¨link
layers£©¿ØÖÆÈ«²¿µÄ²Ù×÷£¬Ó¦Óò㣨Application layers£©ºÍĿǰµÄPATAÒ»Ñù£¬Òò´Ë±£Ö¤Á˲Ù×÷ϵͳºÍÈí¼þµÄ¼æÈÝ¡£ÎïÀí²ã£¨Physical
layers£©¿ØÖÆ×ÅÖ÷»úÓëÉ豸֮¼äµÄ¸ßËÙ´®ÐÐͨѶ¡£Serial ATA´«ÊäÈ«²¿µÄATAºÍATAPIÐÒ飬±£Ö¤ÁËÏòºó¼æÈÝATA±ê×¼¡£
ÎïÀí²ã£¨Physical layers£©
Serial ATAµÄÎïÀí²ã£¨Physical
layers£©Ê¹Óõ͵çѹ£¨250mV£©²î·ÖÐźÅÄܹ»Ìṩ1.5Gb/s»ò¸ü¸ßµÄ´«ÊäÂÊ£¬´ÓRoadmapÉÏ¿´£¬Î´À´Ê®ÄêÖУ¬SATAµÄPHY¿ÉÒÔÌṩ¸ß´ï6Gb/sµÄËÙÂÊ¡£SATAµÄÎïÀí²ã·Ö³ÉÁ½¸ö²»Í¬µÄ²¿·Ö£¬Ò»¸öÓÃÓÚ´«Ê䣬һ¸öÓÃÓÚ½ÓÊÕ¡£PHYºÏ²¢ÁË´®ÐÐÓë½â´®Ðй¦ÄÜ£¬´«ÊäÊý¾Ý±»´®Ðл¯³É10bit×ֶΣ¬½ÓÊն˽⴮Ðл¯³É10bit×ֶΡ£SATA½Ó¿ÚÖ§³Ö1Ã×µÄÐźÅÏߣ¬»¹Ö§³ÖÈȲå°Î¹¦ÄÜ¡£
Á´Â·²ã£¨link layers£©
Á´Â·²ã£¨link
layers£©ÓÃÀ´ÏìÓ¦·¢ËͺͽÓÊÕµÄÖ¡£¨frames£©£¬½øÐÐÐźÅÁ÷³Ì¿ØÖÆ£¬Á´Â·²ã½øÐÐ×ֶεıàÂ루encoder£©Óë½âÂ루decoder£©£¬8B/10B
encoder/decoder¡£32λµÄCRCÔËË㣬Êý¾Ýscrambler/descramblerºÍ²ã¿ØÖÆ¡£
´«Êä²ã£¨Transport layers£©
´«Êä²ã°ÑATAºÍATAPIÐźŴò°ü/½â°ü³ÉÖ¡ÐÅÏ¢£¬´«Êä²ã»¹¹ÜÀíFIFO£¨ÏÈÈëÏȳö£©»òÕß»º´æÓÃÓÚ¿ØÖÆÊý¾ÝÁ÷¡£
Ó¦Óò㣨Application layers£©
Ó¦ÓòãºÍ´«Êä²ãͨ¹ý¼Ä´æÆ÷½Ó¿Ú£¨Register
interface£©Ï໥ӰÏ죬ËüµÈͬÓÚÏÖÔڵIJ¢ÐÐATAÖ÷¿ØÁ¬½Ó£¬Ó¦ÓòãÖеÄÒ»¸öÑÚÂë¼Ä´æÆ÷Çø¿éÓÃÀ´¶¨ÒåºÍPATAµÄ¼æÈÝÐÔ£¬²¢ÇÒ±£Ö¤Î´À´µÄÀ©Õ¹¡£Òò´Ë£¬¿ÉÒÔÔÚÈí¼þ²ãÃæ±£Ö¤PATAºÍSATA»¥Ïà¼æÈÝ¡£
HighPointµÄSATA RAID²úÆ·
RocketRAID 1640

HighPointµÄSerial ATA RAID¿¨ÊÇ»ùÓÚHPT374¿ØÖÆÐ¾Æ¬£¬ÕâÆ¬¿¨µÄÐͺÅÊÇRocketRAID 1640£¬RAID²¿·ÖÊÇͨ¹ýSerial ATAÇŽÓоƬʵÏÖµÄ
¡£ËüÌṩÁËËĸöSerial ATA½Ó¿Ú£¬¿ÉÒÔÖ§³ÖRAID 0 1 5 10ºÍJBOD¡£ÕâÆ¬¿¨Ê¹ÓÃPCI
V2.x¹æ·¶µÄ½Ó¿Ú£¬¿ÉÒÔÔÚÆÕͨµÄÖ÷°åÉÏʹÓá£RocketRAID
1640×ÔÒѾ´øÓÐBIOS£¬¿ÉÒÔ×öΪÆô¶¯É豸¡£¿¨µÄ¸ß¶ÈÒ²¿ÉÒÔÈÃËüÓÃÓÚ1UµÄ»úÏäÖУ¬ÕâÆ¬¿¨µÄ×ö¹¤»¹ÊDz»´íµÄ£¬³ýBIOSоƬÍâÈ«²¿²ÉÓÃÁËÌùƬ¹¤ÒÕÖÆÔì¡£Ëĸö±ê×¼µÄSATA½Ó¿ÚλÓÚ¿¨µÄ¶¥¶Ë£¬²å°ÎÆðÀ´±È½Ï·½±ã¡£¿¨ÉÏ´øÓзäÃùÆ÷£¬¿ÉÒÔÌṩÌáʾÒô¡£

HPT374ÊÇHighPoint×îз¢²¼µÄÒ»¿î4ͨµÀµÄATA133
RAIDоƬ¡£ËüÓëÒÔǰµÄ¼¸¿îHPT3xxоƬÏà±È£¬ËüÓÐ4¸öATAͨµÀ£¬×î¶à¿ÉÖ§³Ö8¸öÓ²ÅÌ£¬¶ÔÓÚSATAÀ´Ëµ£¬ÒòΪ²ÉÓõã¶Ôµã´«Ê䣬Ëĸö¿ØÖƵ¥ÔªÖ»ÄÜÖ§³ÖËÄÆ¬SATAÓ²ÅÌ¡£
HPT374µÄÊý¾Ý´«ÊäÂʸߴï133MB/Ã룬²¢ÇÒÏòϼæÈÝ --- °üÀ¨ATA100/66/33ºÍEIDE ATA-2¡£ËüÒ²¿É¼¯³Éµ½Ö÷°åÉÏ£¬¶ÔÓÚPCI
2.0»ò¸ü¸ßÅäÖõÄϵͳ£¬ÌṩÁËÒ»Öַdz£ºÃµÄ½â¾ö·½°¸¡£
Óû§¿ÉʹÓÃHPT374µÄÈȲå°Î¹¦ÄÜ£¬ÔÚ²»¹Ø»úµÄÇé¿öϸü»»Ë𻵵ÄÓ²ÅÌ¡£Ö§³ÖµÄRAID 0£¬1£¬5£¬10£¬¸øÓû§Ôö¼ÓÁ˸üΪ°²È«·½±ãµÄÊý¾Ý´æ´¢·½°¸¡£
HPT374¿É±»¼¯³Éµ½Ö÷°å£¬IDE½Ó¿ÚµÄ°å¿¨£¬ÍøÂç·þÎñÆ÷»òPCI½Ó¿ÚµÄÏÔ¿¨¡¢Éù¿¨µÈ°å¿¨£¬CADµÄ¿ª·¢ÏµÍ³£¬NASµÈ´æ´¢É豸¡£ HPT374µÄÌØµã£º
Ö§³Ö v2.2 PCI
Ö§³ÖATA133½Ó¿ÚÓ²ÅÌ£¬²¢ÏòϼæÈÝ
Ö§³Ö32λ33MHzµÄPCI
ÿ¸öATAͨµÀÓÐ256BytesµÄFIFO
Ö§³Ö8¸öÓ²ÅÌ
Ö§³ÖRAID 0£¬1£¬0/1£¬5£¬JBOD
Ö§³ÖµÄ²Ù×÷ϵͳÓУºWindows98/ME/XP/NT4.0/2K£¬Linux (SuSE, Red Hat, Caldera, Turbo)ºÍ FreeBSD
Ö§³ÖÓ²ÅÌ»òÓ²ÅÌ×éµÄÆô¶¯
Ö§³ÖÈȲå°Î
¿ÉÓò¢ÐеÄEPROM»ò´®ÐеÄEPROM
208-pinsµÄLQFP·â×°

MarvellµÄ88i8030 SATAÇŽÓоƬ£¬Õâ¿ÅоƬÊÇMarvellµÄ¸ßËÙI/O½Ó¿Ú¿¨¼Ò×å³ÉÔ±£¬¿ÉÒÔ°ÑPATA½Ó¿Úת±ä³ÉSerial
ATA½Ó¿Ú£¬Ö§³Ö150MBpsµÄÊý¾Ý´«ÊäÂÊ¡£

88i8030µÄ¼Ü¹¹Í¼£¬Ëü°üÀ¨ÁËÁ´Â·£¬´«Êä²ã£¬PHY²ã£¬ÄÚÖÃÁËFIFO¼Ä´æÆ÷£¬PHY²ÉÓÃʱÖÓËøÏà»·Ìṩ»ù×¼¹¤×÷ƵÂÊ¡£

RocketRAID 1640µÄ°ü×°ºÐ
RocketRAID 1542

HighPoint RocketRAID 1542¿¨µÄÉè¼Æ»ù±¾ºÍÉÏÃæÄÇÆ¬RocketRAID 1640ÊÇÒ»ÑùµÄ£¬²»¹ýËü°ÑÄǸöÄÚÖõÄSerial
ATA½Ó¿Ú¸Ä³ÉÁËÍâÖýӿڣ¬ËüÖ§³ÖSerial ATA RAID 0£¬0+1ºÍJBOD¡£

¿¨µÄ±³ÃæÃ»ÓÐʲôԪÆ÷¼þ

ÐͺÅÊÇHighPoing RocketRAID 1542

RocketRAID 1542°ü×°ºÐ
HighPoint RocketMate 1100

ºÍRocketRAID 1542ÅäÌ×µÄÊÇÒ»¸öSerial
ATAÍâÖÃÓ²Å̺У¬¶ÔÓÚUSB£¬1394Ó²Å̺ÐÎÒÃÇÒѾ·Ç³£ÊìϤÁË£¬µ«ÊÇSerial
ATAÓ²Å̺л¹ÊÇÒ»¸öÐÂÏʵÄÊÂÎËüµÃÒæÓÚ´®Ðд«ÊäÏߵĸßЧÂʺͿ¹¸ÉÈÅÄÜÁ¦£¬Serial
ATAÓ²ÅÌÏߺÜÏËÇÉ£¬ÔÊÐí½Ï³¤µÄ´«Êä¾àÀ룬ÕâҲʹµÃ°ÑËüÓÃÓÚÍâÖÃÓ²Å̺гÉΪ¿ÉÄÜ¡£HighPoint RocketMate
1100Ó²Å̺вÉÓÃÁËÂÁºÏ½ðÍâ¿Ç£¬¿ÉÒÔʹÓÃ3.5Ó¢´çµÄIDEÓ²ÅÌ¡£Ó²Å̺ÐÉÏÓÐÐÑÄ¿µÄSerial
ATA±ê¼Ç£¬ËäÈ»ÊÇÍâÖúУ¬µ«ÊÇËüºÍÄÚÖÃÓ²ÅÌʹÓÃͬÑùµÄ½Ó¿Ú£¬Òò´ËÊý¾Ý´«ÊäÂʲ»»á´òÕÛ¿Û£¬ÕâÊǺÍUSBÓëIEEE1394ÍâÖÃÓ²Å̺в»Ò»ÑùµÄµØ·½¡£

HighPoint RocketMate 1100Ó²Å̺еı³ÃæÓÐ12V DCÊäÈë¶Ë¿Ú£¬Serial ATAµçÀµĽӿڣ¬Õâ¸ö²¢²»ÊÇÎÒÃdz£¼ûµÄSATA¶Ë¿Ú£¬¶øÊÇΪÍâÖýӿںнøÐиĽøµÄ¶Ë×Ó£¬Íâ¹ÛÓеãÏóIEEE1394½Ó¿Ú£¬Ëü¿ÉÒÔ¸ü¼ÓÎȹ̵ÄÁ¬½ÓSATAµçÀ¡£

ÄÚ²¿½á¹¹£¬¿ÉÒÔ³éÈ¡³öÀ´µÄÓ²Å̰²×°¼Ü

ͬÑùʹÓÃÁËMarvellµÄSATAÇŽÓоƬ

µçÔ´ÊÊÅäÆ÷

רÓõÄÁ¬½ÓÏß

RocketMate 1100°ü×°ºÐ
RocketRAID²úÆ·µÄBIOS

¿ª»ú½øÈëBIOSÉèÖýçÃæ£¬Ëü¿ÉÒÔʶ±ð³ö½Ó¿ÚÉϵÄÓ²ÅÌÉ豸£¬ËùÔÚͨµÀ£¬É豸Ãû³Æ£¬×éÃûÒÔ¼°ÈÝÁ¿¡£Òª×¢ÒâµÄÊÇ£¬Serial
ATAֻʹÓÃÿ¸öͨµÀµÄMaster½Ó¿Ú£¬´ÓÕâÒ²¿ÉÒÔ¿´³ö£¬Õâ¿é¿¨µÄBIOSÊÇÓÉÓÚÀ´ATA RAID¿¨Ð޸ĶøÀ´µÄ¡£

ÉèÖò˵¥ÖаüÀ¨ÁË£¬ÉèÖúÍÒÆÈ¥Æô¶¯±ê¼Ç£¬ËùÓÃÉ豸ģʽºÍ×éÃû

Äã¿ÉÒÔÉèÖÃͨµÀµÄʹÓõÄÐÒéÀàÐÍ

Õâ¸öÊDz鿴ѡÏ¿ÉÒÔ¼ì²é¶Ë¿Ú£¬É豸£¬RAID ArrayºÍÂß¼É豸
ÐÔÄܲâÊÔ
²âÊÔÆ½Ì¨
| CPU |
Athlon XP 2400+ |
| Ö÷°å |
Æß²Êºç C.NF400 Pro nForce2 Ultra400+MCP-T |
| ÄÚ´æ |
ÓîÕ° DDR400 256MB¡Á2£¬5-3-3-2.5 |
| Ó²ÅÌ |
Ï£½Ý¿áÓãËÄ 40G FAT32 Ï£½Ý¿áÓã SATA V£¬ST3120023AS¡Á2 |
| ÏÔ¿¨ |
Àǫ̈A350 |
| ²Ù×÷ϵͳ |
Ó¢ÎÄWindows XP Professional + SP1 |
| Çý¶¯ |
DirectX 9b£¬ForceWare 53.03WHQL For XP£¬nForce 3.13
For XP |
| ×ÀÃæÉèÖà |
1024¡Á768ÏñËØ 32bitÉ«²Ê 85HzË¢ÐÂÂÊ |
HD Tach 2.70

RocketRAID 1640ÐÔÄܲâÊÔ£¬RAID0£¬Strip£¨Çø¿é£©´óСÊÇ2MB
£¬ÕâÊÇÕâÆ¬RAID¿¨ÌṩµÄ×î´óStripÉèÖÃÑ¡Ïһ°ãÀ´ËµStripÉèÖõĴóÊʺϴó³ß´çµÄÎļþ´æÈ¡£¬ÈçÔÚÓÎÏ·ºÍÊÓÆµÑ¹ËõÓ¦ÓÃÖУ¬StripС¸ü¼ÓÊʺÏС¿éµÄÎļþ´æÈ¡£¬ÈçÓ¦ÓÃÔÚWEB·þÎñÆ÷ºÍÊý¾Ý¿âÖС£

RocketRAID 1640£¬RAID0£¬Strip£¨Çø¿é£©´óС256KB

RocketRAID 1640£¬RAID 1
PCMark03´ÅÅÌÐÔÄܲâÊÔ

RocketMate 1100Ó²Å̺ÐPCMark03³É¼¨

RocketMate 1100Ó²Å̺ÐÐÔÄܲâÊÔ

ÏàͬӲÅÌ£¬PATA²âÊÔÐÔÄÜ
HighPointµÄSerial ATA²úÆ·¸øÎÒÃÇÌṩÁ˺ܺõÄÉý¼¶Ñ¡Ôñ£¬HighPointµÄ²úÆ·Ïߺܷḻ£¬½ñÌì½éÉܵļ¸¿î¾Í¸÷ÓÐÌØÉ«£¬RocketRAID
1640Ö§³ÖµÄRAIDģʽ×î¶à£¬¶øÇÒ¹ÜÀíÆðÀ´ºÜ·½±ã¡£RocketRAID 1542ÌṩÁËÁ½¸öÍâÖõÄSATA¶Ë¿Ú£¬ËüºÍRocketMate
1100Ó²Å̺ÐÊǺܺõĴ£¬HighPoint SATAÒÆ¶¯Ó²ÅÌÌṩÁËÓëÄÚÖÃÓ²ÅÌÏàͬµÄÐÔÄÜ£¬ÊǶÔÒÆ¶¯Ó²ÅÌÐÔÄÜÓиßÒªÇóÓû§µÄ×î¼ÑÑ¡Ôñ¡£ |