FreeCalypso > hg > freecalypso-docs
comparison MCSI-apparent-bug @ 13:8a3fd530a647
MCSI-apparent-bug: added note that this article is outdated
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Thu, 28 Mar 2019 16:49:38 +0000 |
| parents | 43829da82312 |
| children |
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| 12:9baf6215285b | 13:8a3fd530a647 |
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| 1 NOTE: OUTDATED ARTICLE!!! | |
| 2 | |
| 3 The following article was written in 2018-10; it is now 2019-03 and we have got | |
| 4 MCSI working - see the new Calypso-digital-voice article. The original article | |
| 5 below is only for history preservation. | |
| 6 | |
| 7 Original article with outdated info follows | |
| 8 =========================================== | |
| 9 | |
| 1 The Calypso chip provides a little-used auxiliary synchronous serial interface | 10 The Calypso chip provides a little-used auxiliary synchronous serial interface |
| 2 called MCSI. It is an auxiliary interface to the DSP part of the Calypso | 11 called MCSI. It is an auxiliary interface to the DSP part of the Calypso |
| 3 (controlled solely by the DSP and not directly accessible to the ARM part); it | 12 (controlled solely by the DSP and not directly accessible to the ARM part); it |
| 4 is not clear what other uses TI may have had in mind for this interface, but | 13 is not clear what other uses TI may have had in mind for this interface, but |
| 5 one advertised feature of TI's TCS211 chipset+firmware solution is Bluetooth | 14 one advertised feature of TI's TCS211 chipset+firmware solution is Bluetooth |