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chipset: add da14531

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Matthias Ringwald 2022-02-06 17:50:00 +01:00
parent 42c93f4c81
commit 1c5cf6a0cd
1 changed files with 6 additions and 4 deletions
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chipset/README.md
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@ -64,6 +64,7 @@ Cypress CYW20704/7 | Dual mode | H4, H5, USB | Don't know | Partially (2)
Cypress CYW20819 | Dual mode | H4, H5, USB | Don't know | Partially (2) | Yes | Yes | Yes | Don't know | bcm | Keep CTS high during power cycle
Cypress CYW43xxx | Dual mode + Wifi | H4, H5 | Don't know | Partially (2) | Don't know | No | Don't know | Don't know | bcm | Bluetooth + Wifi Combo Controller
Cypress PSoC 4 | LE | H4 | Don't know | n.a. | Yes | Don't know | n.a. | Don't know | | HCI Firmware part of PSoC Creator kits examples
Dialog DA14531 | LE | H4 | No | n.a. | Yes | Yes | n.a. | Don't know | da145xx | Official HCI firmware included in BTstack
Dialog DA14581 | LE | H4, SPI | No | n.a. | No | No | n.a. | Don't know | da145xx | Official HCI firmware included in BTstack
Dialog DA14585 | LE | H4, SPI | No | n.a. | Yes | Yes | n.a. | Yes | da145xx | Official HCI firmware included in BTstack
Dialog DA1469x | LE | H4, SPI | No | n.a. | Yes | Yes | n.a. | Yes | da145xx | HCI Firmware part of DA1469x SDK
@ -156,13 +157,14 @@ SCO Data is routed over HCI for USB dongles, but not for UART connections. HSP a
## Dialog Semiconductor
Dialog Semiconductor offers the DA14581, an LE-only SoC that can be programmed with an HCI firmware. The HCI firmware can be uploaded on boot into SRAM or stored in the OTP (One-time programmable) memory, or in an external SPI.
Dialog Semiconductor offers the DA145xx series of LE-only SoCs that can be programmed with an HCI firmware.
The HCI firmware can be uploaded on boot into SRAM or stored in the OTP (One-time programmable) memory, or in an external SPI.
It does not implement the Data Length Extension or supports multiple concurrent roles.
The 581 does not implement the Data Length Extension or supports multiple concurrent roles, while later versions support it.
The DA14585 uses the same firmware upload mechanism as the 581 model. In addition, it supports both Data Length Extension as well as multiple concurrent roles.
The mechanism to boot a firmware via UART/SPI has mostly stayed the same, while the set of supported interfaces and baudrates have slightly changed.
The newer DA1469x uses an external flash. The DA 1469x SDK contains a HCI firmware that can be compiled and downloaded into flash using the SmartSnippets Studio.
The DA1469x uses an external flash. The DA 1469x SDK contains a HCI firmware that can be compiled and downloaded into flash using the SmartSnippets Studio.
**BD Addr** fixed to 80:EA:CA:00:00:01. No command in HCI firmware to set it differently. Random addresses could be used instead.