STM32_²Î¿¼ÊÖ²á-ÖÐÎÄ.pdf ÏÂÔØ±¾ÎÄ

SPI½Ó¿Ú

λ3 UDR£ºÏÂÒç±ê־λ(Underrunflag)0£ºÎ´·¢ÉúÏÂÒ磻 1£º·¢ÉúÏÂÒç¡£ ¸Ã±ê־λÓÉÓ²¼þÖá¯1¡¯£¬ÓÉÒ»¸öÈí¼þÐòÁÐÇ塯0¡¯£¬Ïê¼û23.4.7½Ú¡£ ×¢£ºÔÚSPIģʽϲ»Ê¹ÓᣠSTM32F10xxx²Î¿¼ÊÖ²á λ2 λ1 CHSIDE£ºÉùµÀ(Channelside)0£ºÐèÒª´«Êä»òÕß½ÓÊÕ×óÉùµÀ£» 1£ºÐèÒª´«Êä»òÕß½ÓÊÕÓÒÉùµÀ¡£ ×¢£ºÔÚSPIģʽϲ»Ê¹Óá£ÔÚPCMģʽÏÂÎÞÒâÒå¡£ TXE£º·¢ËÍ»º³åΪ¿Õ(Transmitbufferempty)0£º·¢ËÍ»º³å·Ç¿Õ£» 1£º·¢ËÍ»º³åΪ¿Õ¡£ RXNE£º½ÓÊÕ»º³å·Ç¿Õ(Receivebuffernotempty)0£º½ÓÊÕ»º³åΪ¿Õ£» 1£º½ÓÊÕ»º³å·Ç¿Õ¡£ λ0

23.5.4 SPIÊý¾Ý¼Ä´æÆ÷(SPI_DR)

µØÖ·Æ«ÒÆ£º0x0C¸´Î»Öµ£º0x0000

15

14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

DR[15:0]

rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw DR[15:0]£ºÊý¾Ý¼Ä´æÆ÷(Dataregister) ´ý·¢ËÍ»òÕßÒѾ­ÊÕµ½µÄÊý¾Ý

Êý¾Ý¼Ä´æÆ÷¶ÔÓ¦Á½¸ö»º³åÇø£ºÒ»¸öÓÃÓÚд(·¢ËÍ»º³å)£»ÁíÍâÒ»¸öÓÃÓÚ¶Á(½ÓÊÕ»º³å)¡£Ð´²Ù×÷½« Êý¾Ýдµ½·¢ËÍ»º³åÇø£»¶Á²Ù×÷½«·µ»Ø½ÓÊÕ»º³åÇøÀïµÄÊý¾Ý¡£

¶ÔSPIģʽµÄ×¢ÊÍ£º¸ù¾ÝSPI_CR1µÄDFFλ¶ÔÊý¾ÝÖ¡¸ñʽµÄÑ¡Ôñ£¬Êý¾ÝµÄ·¢ËͺͽÓÊÕ¿ÉÒÔÊÇ8λ »òÕß16λµÄ¡£Îª±£Ö¤ÕýÈ·µÄ²Ù×÷£¬ÐèÒªÔÚÆôÓÃSPI֮ǰ¾ÍÈ·¶¨ºÃÊý¾ÝÖ¡¸ñʽ¡£ ¶ÔÓÚ8λµÄÊý¾Ý£¬»º³åÆ÷ÊÇ8λµÄ£¬·¢ËͺͽÓÊÕʱֻ»áÓõ½SPI_DR[7:0]¡£ÔÚ½ÓÊÕʱ£¬

SPI_DR[15:8]±»Ç¿ÖÆÎª0¡£

¶ÔÓÚ16λµÄÊý¾Ý£¬»º³åÆ÷ÊÇ16λµÄ£¬·¢ËͺͽÓÊÕʱ»áÓõ½Õû¸öÊý¾Ý¼Ä´æÆ÷£¬¼´SPI_DR[15:0]¡£

λ15:0

23.5.5 SPICRC¶àÏîʽ¼Ä´æÆ÷(SPI_CRCPR)(I2Sģʽϲ»Ê¹ÓÃ)

µØÖ·Æ«ÒÆ£º0x10¸´Î»Öµ£º0x0007

15

14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

rw

CRCPOLY[15:0]

rw rw rw rw rw rw rw rw rw rw rw rw rw rw rw λ15:0

CRCPOLY[15:0]£ºCRC¶àÏîʽ¼Ä´æÆ÷(CRCpolynomialregister) ¸Ã¼Ä´æÆ÷°üº¬ÁËCRC¼ÆËãʱÓõ½µÄ¶àÏîʽ¡£ Æä¸´Î»ÖµÎª0x0007£¬¸ù¾ÝÓ¦ÓÿÉÒÔÉèÖÃÆäËûÊýÖµ¡£ ×¢£ºÔÚISģʽϲ»Ê¹Óá£

2

489/754

²ÎÕÕ2009Äê12ÔÂRM0008ReferenceManualÓ¢ÎĵÚ10

°æ ±¾ÒëÎĽö¹©²Î¿¼£¬ÈçÓз­Òë´íÎó£¬ÇëÒÔÓ¢ÎÄÔ­¸åΪ׼¡£Çë¶ÁÕßËæÊ±×¢ÒâÔÚSTÍøÕ¾ÏÂÔØ¸üÐÂ

°æ±¾

SPI½Ó¿Ú

23.5.6 SPI RxCRC¼Ä´æÆ÷(SPI_RXCRCR)(I2Sģʽϲ»Ê¹ÓÃ)

µØÖ·Æ«ÒÆ£º0x14¸´Î»Öµ:0x0000

15 14 13 12 11 10 9 8 7 6 5 4 3 2 STM32F10xxx²Î¿¼ÊÖ²á

1 0

r

RxCRC[15:0]

r r λ15:0

r r r r r r r r r r r r r RXCRC[15:0]£º½ÓÊÕCRC¼Ä´æÆ÷ ÔÚÆôÓÃCRC¼ÆËãʱ£¬RXCRC[15:0]Öаüº¬ÁËÒÀ¾ÝÊÕµ½µÄ×Ö½Ú¼ÆËãµÄCRCÊýÖµ¡£µ±ÔÚSPI_CR1 µÄCRCENλдÈ롯1¡¯Ê±£¬¸Ã¼Ä´æÆ÷±»¸´Î»¡£CRC¼ÆËãʹÓÃSPI_CRCPRÖеĶàÏîʽ¡£

µ±Êý¾ÝÖ¡¸ñʽ±»ÉèÖÃΪ8λʱ£¬½öµÍ8λ²ÎÓë¼ÆË㣬²¢ÇÒ°´ÕÕCRC8µÄ·½·¨½øÐУ»µ±Êý¾ÝÖ¡¸ñʽ Ϊ16λʱ£¬¼Ä´æÆ÷ÖеÄËùÓÐ16λ¶¼²ÎÓë¼ÆË㣬²¢ÇÒ°´ÕÕCRC16µÄ±ê×¼¡£ ×¢£ºµ±BSY±ê־Ϊ¡¯1¡¯Ê±¶Á¸Ã¼Ä´æÆ÷£¬½«¿ÉÄܶÁµ½²»ÕýÈ·µÄÊýÖµ¡£ ×¢£ºÔÚISģʽϲ»Ê¹Óá£

2

23.5.7 SPI TxCRC¼Ä´æÆ÷(SPI_TXCRCR)

µØÖ·Æ«ÒÆ£º0x18¸´Î»Öµ£º0x0000

15

14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

r

TxCRC[15:0]

r r λ15:0

r r r r r r r r r r r r r TxCRC[15:0]£º·¢ËÍCRC¼Ä´æÆ÷ ÔÚÆôÓÃCRC¼ÆËãʱ£¬TXCRC[15:0]Öаüº¬ÁËÒÀ¾Ý½«Òª·¢Ë͵Ä×Ö½Ú¼ÆËãµÄCRCÊýÖµ¡£µ±ÔÚ SPI_CR1ÖеÄCRCENλдÈ롯1¡¯Ê±£¬¸Ã¼Ä´æÆ÷±»¸´Î»¡£CRC¼ÆËãʹÓÃSPI_CRCPRÖеĶàÏî ʽ¡£

µ±Êý¾ÝÖ¡¸ñʽ±»ÉèÖÃΪ8λʱ£¬½öµÍ8λ²ÎÓë¼ÆË㣬²¢ÇÒ°´ÕÕCRC8µÄ·½·¨½øÐУ»µ±Êý¾ÝÖ¡¸ñʽ Ϊ16λʱ£¬¼Ä´æÆ÷ÖеÄËùÓÐ16¸öλ¶¼²ÎÓë¼ÆË㣬²¢ÇÒ°´ÕÕCRC16µÄ±ê×¼¡£ ×¢£ºµ±BSY±ê־Ϊ¡¯1¡¯Ê±¶Á¸Ã¼Ä´æÆ÷£¬½«¿ÉÄܶÁµ½²»ÕýÈ·µÄÊýÖµ¡£ ×¢£ºÔÚISģʽϲ»Ê¹Óá£

2

23.5.8 SPI_I2SÅäÖüĴæÆ÷(SPI_I2S_CFGR)

µØÖ·Æ«ÒÆ£º0x1C¸´Î»Öµ:0x0000

15 14 13 12 11 I2SMrw 10 I2SE rw 9 8 7 6 5 4 3 CKPOL rw 2 1 0 CHLEN rw

±£Áô res

I2SCFG rw

PCM±£Áô SYNC rw res I2SSTD rw

DATLEN rw λ15:12 λ11 ±£Áôλ£¬Ó²¼þÇ¿ÖÆÎª0 I2SMOD£ºISģʽѡÔñ(ISmodeselection)0:Ñ¡ÔñSPIģʽ£» 1:Ñ¡ÔñISģʽ¡£×¢£º¸ÃλֻÓÐÔڹرÕÁËSPI»òÕßISʱ²ÅÄÜÉèÖᣠ2222λ10 I2SE:ISʹÄÜ(ISenable)0:¹Ø±ÕIS£» 1: ISʹÄÜ¡£×¢£ºÔÚSPIģʽϲ»Ê¹Óᣠ2222

490/754

²ÎÕÕ2009Äê12ÔÂRM0008ReferenceManualÓ¢ÎĵÚ10

°æ ±¾ÒëÎĽö¹©²Î¿¼£¬ÈçÓз­Òë´íÎó£¬ÇëÒÔÓ¢ÎÄÔ­¸åΪ׼¡£Çë¶ÁÕßËæÊ±×¢ÒâÔÚSTÍøÕ¾ÏÂÔØ¸üÐÂ

°æ±¾

SPI½Ó¿Ú

λ9:8 I2SCFG£ºISģʽÉèÖÃ(ISconfigurationmode) 00:´ÓÉ豸·¢ËÍ£» 01:´ÓÉ豸½ÓÊÕ£» 10:Ö÷É豸·¢ËÍ£» 11:Ö÷É豸½ÓÊÜ¡£ ×¢£º¸ÃλֻÓÐÔڹرÕÁËISʱ²ÅÄÜÉèÖᣠÔÚSPIģʽϲ»Ê¹Óᣠ222STM32F10xxx²Î¿¼ÊÖ²á λ7 PCMSYNC£ºPCM֡ͬ²½(PCMframesynchronization)0:¶Ì֡ͬ²½£» 1:³¤Ö¡Í¬²½¡£ ×¢: ¸ÃλֻÔÚI2SSTD = 11(ʹÓÃPCM±ê×¼)ʱÓÐÒâÒå¡£ ÔÚSPIģʽϲ»Ê¹Óᣠ±£Áôλ£¬Ó²¼þÇ¿ÖÆÎª0¡£ I2SSTD£ºIS±ê׼ѡÔñ(ISstandardselection) 200:IS·ÉÀûÆÖ±ê×¼£» 01: ¸ß×Ö½Ú¶ÔÆë±ê×¼(×ó¶ÔÆë)£» 10:µÍ×Ö½Ú¶ÔÆë±ê×¼(ÓÒ¶ÔÆë)£» 11: PCM±ê×¼¡£ ¹ØÓÚIS±ê×¼µÄϸ½Ú£¬Ïê¼û23.4.2½Ú¡£ ×¢£ºÎªÁËÕýÈ·²Ù×÷£¬Ö»ÓÐÔڹرÕÁËISʱ²ÅÄÜÉèÖøÃλ¡£ ÔÚSPIģʽϲ»Ê¹Óᣠ2222λ6 λ5:4 λ3 CKPOL£º¾²Ö¹Ì¬Ê±ÖÓ¼«ÐÔ(Steadystateclockpolarity) 0:ISʱÖÓ¾²Ö¹Ì¬ÎªµÍµçƽ£» 1:ISʱÖÓ¾²Ö¹Ì¬Îª¸ßµçƽ¡£ ×¢£ºÎªÁËÕýÈ·²Ù×÷£¬¸ÃλֻÓÐÔڹرÕÁËISʱ²ÅÄÜÉèÖᣠÔÚSPIģʽϲ»Ê¹Óᣠ222λ2:1 DATLEN£º´ý´«ÊäÊý¾Ý³¤¶È(Datalengthtobetransferred) 00:16λÊý¾Ý³¤¶È£» 01:24λÊý¾Ý³¤¶È£» 10:32λÊý¾Ý³¤¶È£» 11:²»ÔÊÐí¡£ ×¢£ºÎªÁËÕýÈ·²Ù×÷£¬¸ÃλֻÓÐÔڹرÕÁËISʱ²ÅÄÜÉèÖᣠÔÚSPIģʽϲ»Ê¹Óᣠ2λ0 CHLEN£ºÉùµÀ³¤¶È (ÿ¸öÒôƵÉùµÀµÄÊý¾ÝλÊý) (Channel length (number of bits peraudio channel)) 0:16λ¿í£» 1:32λ¿í¡£ Ö»ÓÐÔÚDATLEN=00ʱ¸ÃλµÄд²Ù×÷²ÅÓÐÒâÒ壬·ñÔòÉùµÀ³¤¶È¶¼ÓÉÓ²¼þ¹Ì¶¨Îª32λ¡£ ×¢£ºÎªÁËÕýÈ·²Ù×÷£¬¸ÃλֻÓÐÔڹرÕÁËISʱ²ÅÄÜÉèÖᣠÔÚSPIģʽϲ»Ê¹Óᣠ2

23.5.9 SPI_I2SÔ¤·ÖƵ¼Ä´æÆ÷(SPI_I2SPR)

µØÖ·Æ«ÒÆ£º0x20¸´Î»Öµ:0x0002

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

±£Áô

MCKOE ODD rw rw I2SDIV rw λ15:10 ±£Áôλ£¬Ó²¼þÇ¿ÖÆÎª0

491/754

²ÎÕÕ2009Äê12ÔÂRM0008ReferenceManualÓ¢ÎĵÚ10

°æ ±¾ÒëÎĽö¹©²Î¿¼£¬ÈçÓз­Òë´íÎó£¬ÇëÒÔÓ¢ÎÄÔ­¸åΪ׼¡£Çë¶ÁÕßËæÊ±×¢ÒâÔÚSTÍøÕ¾ÏÂÔØ¸üÐÂ

°æ±¾

SPI½Ó¿Ú

λ9 MCKOE£ºÖ÷É豸ʱÖÓÊä³öʹÄÜ(Masterclockoutputenable)0:¹Ø±ÕÖ÷É豸ʱÖÓÊä³ö£» 2STM32F10xxx²Î¿¼ÊÖ²á 1: Ö÷É豸ʱÖÓÊä³öʹÄÜ¡£×¢£ºÎªÁËÕýÈ·²Ù×÷£¬¸ÃλֻÓÐÔڹرÕÁËISʱ²ÅÄÜÉèÖ᣽öÔÚISÖ÷É豸ģʽÏÂʹÓøÃλ¡£ÔÚSPIģʽϲ»Ê¹Óᣠλ8 ODD£ºÆæÏµÊýÔ¤·ÖƵ(Oddfactorfortheprescaler)0:ʵ¼Ê·ÖƵϵÊý=I2SDIV*2£» 1: ʵ¼Ê·ÖƵϵÊý = (I2SDIV * 2)+1¡£ ²Î¼û23.4.3½Ú¡£ ×¢£ºÎªÁËÕýÈ·²Ù×÷£¬¸ÃλֻÓÐÔڹرÕÁËISʱ²ÅÄÜÉèÖ᣽öÔÚISÖ÷É豸ģʽÏÂʹÓøÃλ¡£ÔÚSPIģʽϲ»Ê¹Óᣠλ7:0 I2SDIV£ºISÏßÐÔÔ¤·ÖƵ(ISlinearprescaler) ½ûÖ¹ÉèÖÃI2SDIV [7:0] = 0»òÕßI2SDIV [7:0] =1 ²Î¼û23.4.3½Ú¡£ ×¢£ºÎªÁËÕýÈ·²Ù×÷£¬¸ÃλֻÓÐÔڹرÕÁËISʱ²ÅÄÜÉèÖ᣽öÔÚISÖ÷É豸ģʽÏÂʹÓøÃλ¡£ÔÚSPIģʽϲ»Ê¹Óá£

222222223.5.10 SPI¼Ä´æÆ÷µØÖ·Ó³Ïó

±í171 SPI¼Ä´æÆ÷ÁÐ±í¼°Æä¸´Î»Öµ

Æ«ÒÆ ¼Ä´æÆ÷ 000h SPI_CR1 ¸´Î»Öµ SPI_CR2 ¸´Î»Öµ 004h ±£Áô ±£Áô 0 0 0 008h SPI_SR ¸´Î»Öµ ±£Áô ±£Áô ±£Áô ±£Áô ±£Áô DR[15:0] 00000 0 0000 0 0 0 0 0 ±£Áô 0 0 0 0 000000 00 CRCPOLY[15:0] 000000 RxCRC[15:0] 000000 TxCRC[15:0] PCMSYNC ±£Áô I2SCFG 00Ch 010h 014h 018h SPI_DR ¸´Î»Öµ SPI_CRCPR ¸´Î»Öµ SPI_RXCRCR ¸´Î»Öµ SPI_TXCRCR ¸´Î»Öµ 000 0 0 1 1 1 0 0 0 0 0 I2SMOD I2SE DATLEN I2SSTD 0000000000000000 01Ch SPI_I2SCFGR ¸´Î»Öµ ±£Áô CKPOL 020h SPI_I2SPR ¸´Î»Öµ ±£Áô MCKOE ODD 0 0 00 0 00 0 00 0 I2SDIV

0 0 00000010 ¹ØÓڼĴæÆ÷µÄÆðʼµØÖ·£¬²Î¼û±í1¡£

492/754

²ÎÕÕ2009Äê12ÔÂRM0008ReferenceManualÓ¢ÎĵÚ10

°æ ±¾ÒëÎĽö¹©²Î¿¼£¬ÈçÓз­Òë´íÎó£¬ÇëÒÔÓ¢ÎÄÔ­¸åΪ׼¡£Çë¶ÁÕßËæÊ±×¢ÒâÔÚSTÍøÕ¾ÏÂÔØ¸üÐÂ

°æ±¾

CHLEN TXE RXNE BSY OVR MODF CRCER SSOE TXDMAE RXDMAE 0 0 0 TXEIE RXNEIE ERRIE 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 BIDIMODE 15 BIDIOE 14 CRCEN 13 CRCNEXT 12 11 DFF RXOnly 10 9 SSM 8 SSI LSBFIRST 7 6 SPE 5 4 3 2 MSTR CPOL 1 CPHA 0 ±£Áô BR[2:0] 0 0 0 0 0 0 0 0 0 0 000 0 0 0 1 0 I2C½Ó¿Ú

STM32F10xxx²Î¿¼ÊÖ²á

24

I2C½Ó¿Ú

СÈÝÁ¿²úÆ·ÊÇÖ¸ÉÁ´æ´æ´¢Æ÷ÈÝÁ¿ÔÚ16KÖÁ32K×Ö½ÚÖ®¼äµÄSTM32F101xx¡¢STM32F102xxºÍSTM32F103xx΢¿ØÖÆÆ÷¡£

ÖÐÈÝÁ¿²úÆ·ÊÇÖ¸ÉÁ´æ´æ´¢Æ÷ÈÝÁ¿ÔÚ64KÖÁ128K×Ö½ÚÖ®¼äµÄSTM32F101xx¡¢STM32F102xxºÍ

STM32F103xx΢¿ØÖÆÆ÷¡£

´óÈÝÁ¿²úÆ·ÊÇÖ¸ÉÁ´æ´æ´¢Æ÷ÈÝÁ¿ÔÚ256KÖÁ512K×Ö½ÚÖ®¼äµÄSTM32F101xxºÍSTM32F103xx΢¿ØÖÆÆ÷¡£

»¥ÁªÐͲúÆ·ÊÇÖ¸STM32F105xxºÍSTM32F107xx΢¿ØÖÆÆ÷¡£ ³ý·ÇÌØ±ð˵Ã÷£¬±¾ÕÂÃèÊöµÄÄ£¿éÊÊÓÃÓÚÕû¸öSTM32F10xxx΢¿ØÖÆÆ÷ϵÁС£

24.1

I2C¼ò½é

I2C(оƬ¼ä)×ÜÏß½Ó¿ÚÁ¬½Ó΢¿ØÖÆÆ÷ºÍ´®ÐÐI2C×ÜÏß¡£ËüÌṩ¶àÖ÷»ú¹¦ÄÜ£¬¿ØÖÆËùÓÐI2C×ÜÏßÌØ¶¨µÄʱÐò¡¢Ð­Òé¡¢ÖٲúͶ¨Ê±¡£Ö§³Ö±ê×¼ºÍ¿ìËÙÁ½ÖÖģʽ£¬Í¬Ê±ÓëSMBus2.0¼æÈÝ¡£ I2CÄ£¿éÓжàÖÖÓÃ;£¬°üÀ¨CRCÂëµÄÉú³ÉºÍУÑé¡¢SMBus(ϵͳ¹ÜÀí×ÜÏß¡ª

SystemManagementBus)ºÍPMBus(µçÔ´¹ÜÀí×ÜÏß¡ªPower ManagementBus)¡£ ¸ù¾ÝÌØ¶¨É豸µÄÐèÒª£¬¿ÉÒÔʹÓÃDMAÒÔ¼õÇáCPUµÄ¸ºµ£¡£

24.2

I2CÖ÷ÒªÌØµã

¡ñ²¢ÐÐ×ÜÏß/I2C×ÜÏßЭÒéת»»Æ÷

¡ñ¶àÖ÷»ú¹¦ÄÜ£º¸ÃÄ£¿é¼È¿É×öÖ÷É豸Ҳ¿É×ö´ÓÉ豸 ¡ñI2CÖ÷É豸¹¦ÄÜ

©¤ ²úÉúʱÖÓ

©¤ ²úÉúÆðʼºÍÍ£Ö¹ÐźŠ¡ñI2C´ÓÉ豸¹¦ÄÜ

©¤ ¿É±à³ÌµÄI2CµØÖ·¼ì²â

©¤ ¿ÉÏìÓ¦2¸ö´ÓµØÖ·µÄË«µØÖ·ÄÜÁ¦ ©¤ ֹͣλ¼ì²â

¡ñ²úÉúºÍ¼ì²â7λ/10λµØÖ·ºÍ¹ã²¥ºô½Ð ¡ñÖ§³Ö²»Í¬µÄͨѶËÙ¶È ©¤ ±ê×¼ËÙ¶È(¸ß´ï100kHz) ©¤ ¿ìËÙ(¸ß´ï400kHz) ¡ñ״̬±êÖ¾£º

·¢ËÍÆ÷/½ÓÊÕÆ÷ģʽ±êÖ¾ ×Ö½Ú·¢ËͽáÊø±êÖ¾ ©¤ I2C×ÜÏßæ±êÖ¾ ¡ñ´íÎó±êÖ¾

©¤ ©¤

©¤ Ö÷ģʽʱµÄÖٲöªÊ§

©¤ µØÖ·/Êý¾Ý´«ÊäºóµÄÓ¦´ð(ACK)´íÎó ©¤ ¼ì²âµ½´íλµÄÆðʼ»òÍ£Ö¹Ìõ¼þ ©¤ ½ûÖ¹À­³¤Ê±ÖÓ¹¦ÄÜʱµÄÉÏÒç»òÏÂÒç ¡ñ2¸öÖжÏÏòÁ¿

©¤ 1¸öÖжÏÓÃÓÚµØÖ·/Êý¾ÝͨѶ³É¹¦ ©¤ 1¸öÖжÏÓÃÓÚ´íÎó ¡ñ¿ÉÑ¡µÄÀ­³¤Ê±ÖÓ¹¦ÄÜ ¡ñ¾ßµ¥×Ö½Ú»º³åÆ÷µÄDMA

493/754

²ÎÕÕ2009Äê12ÔÂRM0008ReferenceManualÓ¢ÎĵÚ10

°æ ±¾ÒëÎĽö¹©²Î¿¼£¬ÈçÓз­Òë´íÎó£¬ÇëÒÔÓ¢ÎÄÔ­¸åΪ׼¡£Çë¶ÁÕßËæÊ±×¢ÒâÔÚSTÍøÕ¾ÏÂÔØ¸üÐÂ

°æ±¾