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marvell 9215手册
88SE9215 R1.1 One-Lane PCIe 2.0 to Four-Port 6 Gbps SATA I?O Controller
寄存器手册,包括pci,sata,spi,i2c,achi接口的寄存器信息
2020-11-19
iperf_arm64.tar.gz
gcc4.9.4 交叉编译适配飞腾系列armv8构架的目标执行程序
export PATH=$PATH:/home/dyx/gcc/gcc-linaro-4.9.4-2017.01-x86_64_aarch64-linux-gnu/bin
export CROSS_COMPILE=aarch64-linux-gnu-
./configure --prefix=/home/dyx/work/install --host=aarch64-linux-gnu CC=aarch64-linux-gnu-gcc --enable-static --disable-shared
make
2020-09-01
PCA9672.pdf
I2C-bus to parallel port expander
1MHz I2C-bus interface (Fast-mode Plus I2C-bus)
Operating supply voltage 2.3 V to 5.5 V with 5.5 V tolerant I/Os held to V
DD
with
100 A current source
8-bit remote I/O pins that default to inputs at power-up
Latched outputs with 25 mA sink capability dire
2020-09-01
Intel控制器 Smbus 驱动 SmBus.zip
Intel A5平台下 haswell Smbus控制器驱动 BIOS代码移植到Vxworks驱动
intel官方网站:https://ark.intel.com/
1、vx环境下移植bios的关于SMBus的代码,读取SPD正常
2、控制PCA9672 GPIO输出正常,
3、SPD.c只需要包含到dkm或vip工程下,其他路径不变且不用包含到工程,改路径不能放在工程下
4、SmBusReadDataByte和SmBusWriteDataByte
2020-09-01
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