蓝牙芯片英文资料

导读:BlueCoreFirmwarebyChipTypeUnified21d(QualificationID:B02358)DescriptionUnified21dUnifiedconfiguration,meaningthatitwillexposeeitheranHCIoranupper-layerinterfacedependinguponthesett

蓝牙芯片英文资料

BlueCore Firmware by Chip Type

Unified21d (Qualification ID: B02358) Description Unified21d

Unified configuration, meaning that it will expose either an HCI or an upper-layer interface depending upon the setting of the PSKEY_ONCHIP_HCI_CLIENT.

Provides support for a read-only file system for BlueLab application data. Applications may themselves be placed in the file system, increasing the maximum application code size from 32Kwords to approximately 50Kwords. Provides enhanced HID support including key-matrix scanning.

Supports the bootmode mechanism for multiple modes of operation. Support for VM7 applications written using BlueLab v3.3 and v3.4. Support for H4 Deep Sleep (H4DS).

Support for eSCO connections at both HCI and RFCOMM levels. Preliminary sniff subrate support in HID devices. Features in next release tba

Memory size 8Mbit external flash

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CSR Software Bulletin September 2006

BlueCore Firmware by Chip Type

HCIStack2.0EDRv21d (Qualification ID: B01868) HCIStack2.0EDRv21e (Qualification ID: B01868)

Description Generic HCI build.

These builds provides the following features:

?? Support for Bluetooth v2.0 + EDR ?? Enhanced Data Rate (EDR)

?? Full Adaptive Frequency Hopping (AFH) support ?? Support for the Three-wire UART Transport Layer ??

Preliminary support for H4DS (H4 Deep Sleep)

HCIStack2.0EDRv21e adds co-existence support for Marvel 802.11 devices. Features in next release tba

Memory size 4Mbit ROM Notes Customers need to be made aware that this is a ROM part and therefore it works as delivered. They will be asked to sign a mask ROM agreement prior to shipping chips. No DFU support.

No VM applications, i.e. no flashing lights. PS keys held in RAM or EEPROM.

Code destined for ROM can be tested in external flash chips.

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BlueCore Firmware by Chip Type

Unified21d (Qualification ID: B02358) Description Both builds provide Unified configuration, meaning that they will expose either an HCI or an upper-layer interface depending upon the setting of the PSKEY_ONCHIP_HCI_CLIENT.

Provides support for a read-only file system for BlueLab application data. Applications may themselves be placed in the file system, increasing the maximum application code size from 32Kwords to approximately 50Kwords. Supports the bootmode mechanism for multiple modes of operation. Support for eSCO connections at both HCI and RFCOMM levels.

This firmware is targeted mainly at Bluetooth Mono Headset applications which also support Headset Profile v1.1 and Hands-free Profiles v1.0 or v1.5 built using BlueLab v3.4. Qualified to Bluetooth v2.0 + EDR. Features in next release tba

Memory size 6Mbit ROM

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CSR Software Bulletin September 2006

BlueCore Firmware by Chip Type

Unified21f (Qualification ID: B02358) Description All builds provide Unified configuration, meaning that they will expose either an HCI or an upper-layer interface depending upon the setting of the PSKEY_ONCHIP_HCI_CLIENT.

Provides support for a read-only file system for BlueLab application data. Applications may themselves be placed in the file system, increasing the maximum application code size from 32Kwords to approximately 50Kwords. Provides enhanced HID support including key-matrix scanning. Supports the bootmode mechanism for multiple modes of operation.

Unified21f

Qualified to Bluetooth v2.0 + EDR.

Support for eSCO connections at both HCI and RFCOMM levels. Features in next release tba

Memory size 6Mbit flash

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CSR Software Bulletin September 2006

UniFi Firmware by Chip Type

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CSR Software Bulletin September 2006

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