NXP LS1046A´¦ÀíÆ÷£º¸ßÐÔÄÜ¡¢¶àºË¡¢64λArm?¼Ü¹¹´¦ÀíÆ÷
·¢²¼Ê±¼ä£º2025-02-26 09:01:42 ä¯ÀÀ£º292
¡¡¡¡²úÆ·¸ÅÊö
¡¡¡¡ºËÐļܹ¹£ºLS1046A´¦ÀíÆ÷ÊÇNXP QorIQϵÁеĸßÐÔÄÜ¡¢¶àºË¡¢64λArm?¼Ü¹¹´¦ÀíÆ÷¡£
¡¡¡¡ºËÐÄÊýÁ¿£ºÖ§³ÖËĺË(LS1046A)ºÍË«ºË(LS1026A)°æ±¾¡£
¡¡¡¡Ä¿±êÓ¦ÓãºÊÊÓÃÓÚǶÈëÊ½ÍøÂç¡¢¹¤Òµ»ù´¡ÉèÊ©¡¢Æóҵ·ÓÉÆ÷¡¢½»»»»ú¡¢ÍøÂ總¼Ó´æ´¢(NAS)¡¢°²È«É豸¡¢ÐéÄâ¿Í»§±ßÔµÉ豸(vCPE)µÈ¡£
¡¡¡¡ÐÔÄÜÌØµã
¡¡¡¡ºËÐÄÐÔÄÜ£º
¡¡¡¡Ëĸö32λ/64λArm? Cortex?-A72´¦ÀíÆ÷ºËÐÄ£¬¹²Ïí2 MB L2»º´æ£¬Ö§³Ö¸ß´ï1.8 GHzµÄ²Ù×÷ƵÂÊ¡£
¡¡¡¡µ¥Ï̺߳ËÐÄ£¬Ã¿¸öºËÐÄÅ䱸32 KB L1Êý¾Ý»º´æºÍ48 KB L1Ö¸Á´æ¡£
¡¡¡¡Ö§³Ö¸ß´ï10 GbpsµÄÐÔÄÜ£¬Ö§³ÖDDR4 SDRAMÄÚ´æ¿ØÖÆÆ÷£¬Ö§³ÖECC(´íÎóУÕýÂë)±£»¤¡£
¡¡¡¡Êý¾Ý·¾¶¼ÓËټܹ¹(DPAA)£º
¡¡¡¡°üÀ¨Ö¡¹ÜÀíÆ÷(FMan)¡¢¶ÓÁйÜÀíÆ÷(QMan)¡¢»º³åÇø¹ÜÀíÆ÷(BMan)µÈ£¬Ö§³ÖÊý¾Ý°ü½âÎö¡¢·ÖÀà¡¢µ÷¶È¡¢ÓµÈû¹ÜÀíµÈ¹¦ÄÜ¡£
¡¡¡¡¼¯³É°²È«ÒýÇæ(SEC)£¬Ö§³ÖIPsec¡¢SSL¡¢DTLSµÈ°²È«ÐÒé¡£
¡¡¡¡½Ó¿ÚÖ§³Ö£º
¡¡¡¡8¸öSerDesͨµÀ£¬Ö§³Ö¶àÖÖ¸ßËÙ½Ó¿Ú£¬°üÀ¨PCIe 3.0¡¢SATA 6 Gbit/s¡¢10 GbE½Ó¿Ú¡¢SGMII½Ó¿ÚµÈ¡£
¡¡¡¡¼¯³ÉeSDHC¿ØÖÆÆ÷¡¢USB 3.0¿ØÖÆÆ÷¡¢I2C¡¢SPI¡¢GPIOµÈͨÓýӿڡ£
¡¡¡¡µÍ¹¦ºÄÉè¼Æ£º
¡¡¡¡Ö§³Ö¶àÖֵ͹¦ºÄģʽ£¬°üÀ¨Éî¶È˯Ãßģʽ¡¢µÍ¹¦ºÄ´ý»úģʽµÈ¡£
¡¡¡¡Ö§³Ö0.9 VºÍ1.0 VºËÐĵçѹ£¬ÓÅ»¯¹¦ºÄ±íÏÖ¡£
¡¡¡¡¿ª·¢Ö§³Ö
¡¡¡¡¿ª·¢¹¤¾ß£ºÌṩÍêÕûµÄ¿ª·¢¹¤¾ßÁ´£¬°üÀ¨±àÒëÆ÷¡¢µ÷ÊÔÆ÷¡¢ÆÀ¹À°åµÈ¡£
¡¡¡¡Éú̬ϵͳ£ºÖ§³ÖLinux¡¢FreeRTOSµÈ²Ù×÷ϵͳ£¬Ìṩ·á¸»µÄÈí¼þ¿âºÍ¿ª·¢Ê¾Àý¡£
¡¡¡¡·â×°ÓëµçÆøÌØÐÔ
¡¡¡¡·â×°ÀàÐÍ£º²ÉÓÃ23 mm x 23 mmµÄ780ÇòFC-PBGA·â×°¡£
¡¡¡¡µçÆøÌØÐÔ£ºÖ§³Ö¶àÖÖµçÔ´µçѹ£¬°üÀ¨1.8 V¡¢3.3 VµÈ£¬Ö§³Ö¶àÖÖ½Ó¿Ú±ê×¼¡£
¡¡¡¡Ó¦Óó¡¾°
¡¡¡¡ÍøÂçÉ豸£ºÐ¡Ðͽ»»»»ú¡¢Â·ÓÉÆ÷¡¢vCPEÉ豸¡£
¡¡¡¡¹¤Òµ×Ô¶¯»¯£ºÖ§³ÖProfibus¡¢HDLCµÈ¹¤ÒµÐÒéµÄPLCºÍ¿ØÖÆÏµÍ³¡£
¡¡¡¡ÎïÁªÍø(IoT)£º×÷Ϊ±ßÔµ¼ÆËãÉ豸µÄºËÐÄ´¦ÀíÆ÷¡£
¡¡¡¡°²È«É豸£ºÖ§³Ö¸ßËÙ¼ÓÃܺͰ²È«ÐÒé´¦Àí¡£
¡¡¡¡Ðͺţº
Part Number | Marketing Description | Core Type | Operating Frequency [Max] (MHz) | External Memory Supported | SRAM (kB) | Cache (KB) |
LS1026ASE8MQA | Layerscape 64-bit Arm Cortex-A72, Dual-core, 1.2GHz, 0 to 105C, Security enabled | Arm Cortex-A72 | 1200 | DDR4 SDRAM | 128 | 32, 48 |
LS1026ASE8P1A | Layerscape 64-bit Arm Cortex-A72, Dual-core, 1.4GHz, 0 to 105C, Security enabled | Arm Cortex-A72 | 1400 | DDR4 SDRAM | 128 | 32, 48 |
LS1026ASE8Q1A | Layerscape 64-bit Arm Cortex-A72, Dual-core, 1.6GHz, 0 to 105C, Security enabled | Arm Cortex-A72 | 1600 | DDR4 SDRAM | 128 | 32, 48 |
LS1026ASE8T1A | Layerscape 64-bit Arm Cortex-A72, Dual-core, 1.8GHz, 0 to 105C, Security enabled | Arm Cortex-A72 | 1800 | DDR4 SDRAM | 128 | 32, 48 |
LS1026ASN8MQA | Layerscape 64-bit Arm Cortex-A72, Dual-core, 1.2GHz, 0 to 105C, Security disabled | Arm Cortex-A72 | 1200 | DDR4 SDRAM | 128 | 32, 48 |
LS1026ASN8P1A | Layerscape 64-bit Arm Cortex-A72, Dual-core, 1.4GHz, 0 to 105C, Security disabled | Arm Cortex-A72 | 1400 | DDR4 SDRAM | 128 | 32, 48 |
LS1026ASN8Q1A | Layerscape 64-bit Arm Cortex-A72, Dual-core, 1.6GHz, 0 to 105C, Security disabled | Arm Cortex-A72 | 1600 | DDR4 SDRAM | 128 | 32, 48 |
LS1026ASN8T1A | Layerscape 64-bit Arm Cortex-A72, Dual-core, 1.8GHz, 0 to 105C, Security disabled | Arm Cortex-A72 | 1800 | DDR4 SDRAM | 128 | 32, 48 |
LS1026AXE8P1A | Layerscape 64-bit Arm Cortex-A72, Dual-core, 1.4GHz, -40 to 105C, Security enabled | Arm Cortex-A72 | 1400 | DDR4 SDRAM | 128 | 32, 48 |
LS1026AXE8Q1A | Layerscape 64-bit Arm Cortex-A72, Dual-core, 1.6GHz, -40 to 105C, Security enabled | Arm Cortex-A72 | 1600 | DDR4 SDRAM | 128 | 32, 48 |
LS1026AXE8T1A | Layerscape 64-bit Arm Cortex-A72, Dual-core, 1.8GHz, -40 to 105C, Security enabled | Arm Cortex-A72 | 1800 | DDR4 SDRAM | 128 | 32, 48 |
LS1026AXN8P1A | Layerscape 64-bit Arm Cortex-A72, Dual-core, 1.4GHz, -40 to 105C, Security disabled | Arm Cortex-A72 | 1400 | DDR4 SDRAM | 128 | 32, 48 |
LS1026AXN8Q1A | Layerscape 64-bit Arm Cortex-A72, Dual-core, 1.6GHz, -40 to 105C, Security disabled | Arm Cortex-A72 | 1600 | DDR4 SDRAM | 128 | 32, 48 |
LS1026AXN8T1A | Layerscape 64-bit Arm Cortex-A72, Dual-core, 1.8GHz, -40 to 105C, Security disabled | Arm Cortex-A72 | 1800 | DDR4 SDRAM | 128 | 32, 48 |
LS1046ASE8MQA | Layerscape 64-bit Arm Cortex-A72, Quad-core, 1.2GHz, 0 to 105C, Security enabled | Arm Cortex-A72 | 1200 | DDR4 SDRAM | 128 | 32, 48 |
LS1046ASE8P1A | Layerscape 64-bit Arm Cortex-A72, Quad-core, 1.4GHz, 0 to 105C, Security enabled | Arm Cortex-A72 | 1400 | DDR4 SDRAM | 128 | 32, 48 |
LS1046ASE8Q1A | Layerscape 64-bit Arm Cortex-A72, Quad-core, 1.6GHz, 0 to 105C, Security enabled | Arm Cortex-A72 | 1600 | DDR4 SDRAM | 128 | 32, 48 |
LS1046ASE8T1A | Layerscape 64-bit Arm Cortex-A72, Quad-core, 1.8GHz, 0 to 105C, Security enabled | Arm Cortex-A72 | 1800 | DDR4 SDRAM | 128 | 32, 48 |
LS1046ASN8MQA | Layerscape 64-bit Arm Cortex-A72, Quad-core, 1.2GHz, 0 to 105C, Security disabled | Arm Cortex-A72 | 1200 | DDR4 SDRAM | 128 | 32, 48 |
LS1046ASN8P1A | Layerscape 64-bit Arm Cortex-A72, Quad-core, 1.4GHz, 0 to 105C, Security disabled | Arm Cortex-A72 | 1400 | DDR4 SDRAM | 128 | 32, 48 |
LS1046ASN8Q1A | Layerscape 64-bit Arm Cortex-A72, Quad-core, 1.6GHz, 0 to 105C, Security disabled | Arm Cortex-A72 | 1600 | DDR4 SDRAM | 128 | 32, 48 |
LS1046ASN8T1A | Layerscape 64-bit Arm Cortex-A72, Quad-core, 1.8GHz, 0 to 105C, Security disabled | Arm Cortex-A72 | 1800 | DDR4 SDRAM | 128 | 32, 48 |
LS1046AXE8P1A | Layerscape 64-bit Arm Cortex-A72, Quad-core, 1.4GHz, -40 to 105C, Security enabled | Arm Cortex-A72 | 1400 | DDR4 SDRAM | 128 | 32, 48 |
LS1046AXE8Q1A | Layerscape 64-bit Arm Cortex-A72, Quad-core, 1.6GHz, -40 to 105C, Security enabled | Arm Cortex-A72 | 1600 | DDR4 SDRAM | 128 | 32, 48 |
LS1046AXE8T1A | Layerscape 64-bit Arm Cortex-A72, Quad-core, 1.8GHz, -40 to 105C, Security enabled | Arm Cortex-A72 | 1800 | DDR4 SDRAM | 128 | 32, 48 |
LS1046AXN8P1A | Layerscape 64-bit Arm Cortex-A72, Quad-core, 1.4GHz, -40 to 105C, Security disabled | Arm Cortex-A72 | 1400 | DDR4 SDRAM | 128 | 32, 48 |
LS1046AXN8Q1A | Layerscape 64-bit Arm Cortex-A72, Quad-core, 1.6GHz, -40 to 105C, Security disabled | Arm Cortex-A72 | 1600 | DDR4 SDRAM | 128 | 32, 48 |
LS1046AXN8T1A | Layerscape 64-bit Arm Cortex-A72, Quad-core, 1.8GHz, -40 to 105C, Security disabled | Arm Cortex-A72 | 1800 | DDR4 SDRAM | 128 | 32, 48 |
NXP¶÷ÖÇÆÖÊÇÈ«ÇòÁìÏȵİ뵼Ì幫˾£¬ÓµÓаüÀ¨MCU΢¿ØÖÆÆ÷ÔÚÄÚµÄÈ«Ãæ²úÆ·Ïß,ר¹ã·ºÓ¦ÓÃÓÚÆû³µ¡¢¹¤ÒµÓëÎïÁªÍøµÈÁìÓò£¬Á¢Î¬´´Õ¹ÓÅÊÆ´úÀí·ÖÏúNXPµÄMCU²úÆ·£¬»¶ÓÁ˽⡣
ÍÆ¼ö×ÊѶ
·Ç¸ôÀëDC-DCת»»Æ÷Ä£¿éºÍ¸ôÀëDC-DCת»»Æ÷Ä£¿éÊÇÁ½ÖÖ²»Í¬ÀàÐ͵ÄDC-DCת»»Æ÷Ä£¿é£¬ËüÃÇÔÚµçÁ¦×ª»»ºÍµçÆø¸ôÀë·½Ãæ´æÔÚÒ»Ð©Çø±ð¡£
?DEI? ARINC 429ÊǺ½¿ÕÔËÊäÐÐÒµÁìÓòÔÚº½¿Õµç×Ó¿ØÖÆÏµÍ³Ö®¼ä´«ÊäÊý¾ÝÊý×ÖÊý¾ÝµÄ±ê×¼¡£¸Ã±ê×¼¶¨ÒåµçÆøÉ豸½Ó¿Ú¡¢±êÇ©ºÍµØÖ·»®·Ö¼°Æä×Ö¸ñʽÐðÊö¡£
ÔÚÏßÁôÑÔ