Changes between Version 1 and Version 2 of m2
- Timestamp:
- 06/20/2019 03:22:03 PM (5 years ago)
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m2
v1 v2 6 6 7 7 There are many keying interfaces, with the most popular being B & M. Read more here: [https://en.wikipedia.org/wiki/M.2] 8 9 Typically for a modem needing USB, this would utilize the B-Key which has PCIe ×2, SATA, USB 2.0 and 3.0, audio, UIM, HSIC, SSIC, I2C and SMBus. Even though these other signals are available, typically the modem will only require the USB signals. 10 11 The M key has PCIe ×4, SATA and SMBUS. Gateworks does not have any Mini-PCIe slots with 4x PCIe lanes, thus utilizing an adapter will not necessarily provide the full set of signals. 8 12 9 13 If it is required to use a M.2 on a Gateworks SBC, there are Mini-PCIe to M.2 adapters available on the internet.