netapp storage controller

definition. equ mem_ctl_base, 0x48000000 @ Storage controller start address. equ Sdram_base, 0x30000000 @ BANK6 SDRAM start address. Text.global _start_start:BL Disable_watch_dog @ off watchdog, otherwise the CPU will constantly restart BL Memsetup @ Set Storage controller BL Copy_steppingstone_to_sdram @ Copy code in

1. What is a storage controller? The storage controller is a device that creates and controls other storage devices. in S3C2440, the starting address of the storage controller is 0x4800

1. Storage Controller IntroductionThe Storage Manager in s3c2440 provides the signals needed to access external devices, with the following features:1. Support small byte order, large byte order (through software selection)2. Each bank is 128M, a total of 8 bank, a total of 1G3.BANK0~BANK5 can support external ROM, SRAM, etc.,bank6~bank7 in addition to support RO

Along with the decline of the era of the network, recently started a mobile hard disk. Now the mobile hard disk is USB3.0, the transmission speed is much faster than the USB2.0. But after the link notebook computer found the transmission speed around 20mb/s, with USB2.0 speed is similar, and can not reach the legendary 70-80mb/s. And just when you plug in the computer, it pops up. "The controller does not have enough bandwidth to take advantage of the