在ARM7上如何开发USB

WQP1111

在ARM7上如何开发USB

sunrise_caoxu

原来研究过，不过没有深入啊，希望讨论啦

30526067

英尚国际是EMLSI中国区授权指定一级代理商,同时我们也是专业的静态随机存储器产品及RAM方案提供商主要产品有 1,Low power SRAM (低功耗静态随机存储器) 3,PSRAM[Pseudo SRAM,UtRAM] (虚拟静态随机存储器) 5,Die(祼片) ----------------------------- 赵华军 M/P:13564140462 e_mail:alex@sramsun.com Q Q:66117987 Pseudo SRAM,UtRAM,Cellular RAM 型号及参数如下: Density Voltage Part Name Package ----------------------------------------------------------------------- 64Mbit 3.0V EM7644SU16ALP-70LFx 48BGA 64Mbit 3.0V EM7644SU16AMP-70LFx 48BGA 64Mbit 3.0V EM7644SU16ANP-70LFx 48BGA 64Mbit 3.0V EM7644SU16APP-70LFx 48BGA 64Mbit 3.0V EM7644SU16ARP-70LFx 48BGA 64Mbit 3.0V EM7644SU16ASP-70LFx 48BGA ----------------------------------------------------------------------- 32Mbit 3.0V EM7324SU16LP-70LFx 48BGA 32Mbit 3.0V EM7324SU16MP-70LFx 48BGA 32Mbit 3.0V EM7324SU16NP-70LFx 48BGA 32Mbit 3.0V EM7324SU16PP-70LFx 48BGA 32Mbit 3.0V EM7324SU16RP-70LFx 48BGA 32Mbit 3.0V EM7324SU16SP-70LFx 48BGA ----------------------------------------------------------------------- 16Mbit 3.0V EM7164SU16BLP-70LFx 48BGA 16Mbit 3.0V EM7164SU16BMP-70LFx 48BGA 16Mbit 3.0V EM7164SU16BNP-70LFx 48BGA 16Mbit 3.0V EM7164SU16BPP-70LFx 48BGA 16Mbit 3.0V EM7164SU16BRP-70LFx 48BGA 16Mbit 3.0V EM7164SU16BSP-70LFx 48BGA ----------------------------------------------------------------------- 8Mbit 3.0V EM784SU16ALP-70LFx 48BGA 8Mbit 3.0V EM784SU16AMP-70LFx 48BGA 8Mbit 3.0V EM784SU16ANP-70LFx 48BGA 8Mbit 3.0V EM784SU16APP-70LFx 48BGA 8Mbit 3.0V EM784SU16ARP-70LFx 48BGA 8Mbit 3.0V EM784SU16ASP-70LFx 48BGA ----------------------------------------------------------------------- 4Mbit 3.0V EM744SU16ALP-70LFx 48BGA 4Mbit 3.0V EM744SU16AMP-70LFx 48BGA 4Mbit 3.0V EM744SU16ANP-70LFx 48BGA 4Mbit 3.0V EM744SU16APP-70LFx 48BGA 4Mbit 3.0V EM744SU16ARP-70LFx 48BGA 4Mbit 3.0V EM744SU16ASP-70LFx 48BGA Low power SRAM,Serial SRAM型号及参数如下: Desity Part Name Org. Package Voltage ---------------------------------------------------------------------------- 8Mbit EM680FV8BU 1Mx8bit 44TSOP2 2.7~3.6V 8Mbit EM681FV8BU 1Mx8bit 44TSOP2 2.7~3.6V 8Mbit EM680FV8B 1Mx8bit 48BGA 2.7~3.6V 8Mbit EM681FV8B 1Mx8bit 48BGA 2.7~3.6V 8Mbit EM681FV16BU 512Kx16bit 44TSOP2 2.7~3.6V 8Mbit EM680FV16B 512Kx16bit 48BGA 2.7~3.6V 8Mbit EM681FV16B 512Kx16bit 48BGA 2.7~3.6V -------------------------------------------------------------------------- 4Mbit EM641FT8S 512Kx8bit 32 STSOP1 5.0V 4Mbit EM641FV8FS 512Kx8bit 32 STSOP1 2.7~3.6V 4Mbit EM643FV16FU 256Kx16bit 44 TSOP2 2.7~3.6V 4Mbit EM644FV16FU 256Kx16bit 44 TSOP2 2.7~3.6V 4Mbit EM645FV16FU 256Kx16bit 44 TSOP2 2.7~3.6V 4Mbit EM646FV16FU 256Kx16bit 44 TSOP2 2.7~3.6V 4Mbit EM643FV16F 256Kx16bit 48BGA 2.7~3.6V 4Mbit EM644FV16F 256Kx16bit 48BGA 2.7~3.6V 4Mbit EM645FV16F 256Kx16bit 48BGA 2.7~3.6V 4Mbit EM646FV16F 256Kx16bit 48BGA 2.7~3.6V 4Mbit EM640FV16F 256Kx16bit 48BGA 2.7~3.6V 4Mbit EM641FV16F 256Kx16bit 48BGA 2.7~3.6V --------------------------------------------------------------------------- 2Mbit EM620FV8BS 256Kx8bit 32 STSOP1 2.7~3.6V 2Mbit EM621FV8BS 256Kx8bit 48BGA 2.7~3.6V 2Mbit EM620FV16B 128Kx16bit 32 STSOP1 2.7~3.6V 2Mbit EM621FV16B 128Kx16bit 48BGA 2.7~3.6V --------------------------------------------------------------------------- 1Mbit EM610FV8S 128Kx8bit 32 STSOP1 2.7~3.6V 1Mbit EM610FV16U 64Kx16bit 44 TSOP2 2.7~3.6V 1Mbit EM611FV16U 64Kx16bit 44 TSOP2 2.7~3.6V 1Mbit EM610FV8T 128Kx8bit 32 STSOP1 2.7~3.6V

jimallen2009

dfgdfgdfgdfgfggfd

crcyspa2009

先下载来看看

uwb11n

下载看看

tuohit

xie  xie

mingtian2010

看看学习学习,谢啦

ikanbilis

回复 1# WQP1111


      thanks for sharing

besarkecil

回复 1# WQP1111


    thanks