NX30Pro路由器所用的CPU联发科MT7981B的芯片USB引出图
本帖最后由 fry2022 于 2023-6-30 18:54 编辑论坛上很早已经有大佬搞出USB来了,厉害!
360T7、NX30PRO以及WR30U等7981机器添加USB教程以及固件支持
https://www.right.com.cn/forum/thread-8276866-1-1.html
360 T7等MTK 7981机器改造USB3.0 2.5G SFP
https://www.right.com.cn/forum/thread-8282258-1-1.html
NX30Pro路由器MT7981B的芯片USB引出图,有能力的研究下
MT7981B 提供的主要功能。
FeatureDescription
CPUARMCA53 (1.3GHz, Dual-core)
I-Cache, D-Cache32kB,32kB per core
L2 Cache256KB
SecuritySupport2* 256-bit Multi-key on OTP efuse Support 64 versions OTP efuse for Anti-rollback
DRAM data16bitKGD
DDR32133Mbps
WIFI2x211ax 2.4GHz + 2x2’ 11ax 5GHz
Integrated PA, LNA and TR-SW 20/40/80/160MHzbandwidth Support up to 1024QAM
Support external LNA and PA support (option)
EthernetHSGMIIx 2
HNAT/HQoSHQoS128 queues, S购物 1K queues
HNAT (IPv4, IPv6 routing, DS-Lite, 6RD, 6to4)
USBUSB3.0x 1(co-pin w/ SGMII)
SPI NAND FlashECC(BCH code) acceleration capable of 24-bit error correction (w/. ECC engine)
SPI Flash (NOR)Max46MHz
data bit width x1/x2/x4
Support 4-byte address mode compatible with 3-byte address mode
eMMCeMMCv4.5 @50MHz 3.3V
I2CI2Cx 1
100kHz, Support 7/10-bit addressing
SPISPIx 1
Support DMA and FIFO mode
UARTUART-Lite(2-pins)x 1
UART(4-pins) x 2
Package13mm x 11.7 mm, BGA
MT7981B资料PDF格式
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知道了又如何phy是3合1的,不被占用的基本都自带usb MT7981B资料PDF格式 谢谢楼主分享,看看了 看看看看 NX30Pro路由器MT7981B的芯片USB引出图,有能力的研究下 感谢楼主热心分享 回复下看看 MT7981B资料PDF格式 看一下资料 感谢分享
感谢分享资料 感谢分享 到处都是牛人 mark,谢谢大佬,有机会试一下