processor

QCA9531 Datasheet – Qualcomm Honey Bee

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Part number : QCA9531

Qualcomm Atheros Main features

1. MIPS 24Kc processor, 64KB I-Cache, 32KB D-Cache, clocked at up to 680MHz
2. Support 16bit DDR1, DDR2 (up to 600MT / s)
3. Supports SPI Flash
4. Integrated 5-port Fast Ethernet switch
5. With a PCI Express 1.1 Root Complex interfaces
6. With a USB 2.0 interface
7. Internal integrated RF front-end
8. integrated 1.2V DCDC converter

QCA9531 internal functional block diagram
QCA9531

 

QCA9531 Datasheet

QCA9531 Datasheet

Reference Site:

https://wikidevi.com/wiki/Qualcomm_Atheros

https://forum.openwrt.org/viewtopic.php?id=66526

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TAS5558 Datasheet PDF – 8-Ch, HD Compatible Audio Processor

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Part Number: TAS5558

Function: 8-Channel HD Compatible Audio Processor with ASRC and PWM Output

Package: HTSSOP 56 Pin Type

Manufacturer: Texas Instruments

Pinouts:

TAS5558 datasheet

 

Description

The TAS5558 can drive eight channels of H-bridge power stages. Texas Instruments Power Stages are designed to work seamlessly with the TAS5558. The device supports either the single-ended or bridge tied-load configuration. The IC also provides a high-performance, differential output to drive an external, differential-input, analog headphone amplifier.

Block Diagram :

components

Features

1. 8ch Asynchronous Sample Rate Converter

2. 8 Channel Audio Processing for 32-192 kHz (ARSC to 96kHz)

3. 4 Channel Native Audio Processing at 192kHZ

4. Energy Manager for Overall System Power Control

TAS5558 Datasheet PDF Download


TAS5558 pdf

Other data sheets are available within the file: TAS5558DCA, TAS5558DCAR

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