AS3524

AS3524 Datasheet

AS3524 C21 / C22 Data Sheet, Confidential

Part	Datasheet
AS3524	AS3524 (pdf)

PDF Datasheet Preview
AS3524 C21 / C22 Data Sheet, Confidential austriamicrosystems AS3524 Advanced Audio Processor System 1 Description The AS3524 implements a highly flexible and fully integrated digital audio processor system combining strong calculating power and high performance interfaces commonly used within audio player systems. Using advanced 0.13µm process technology and large on chip RAM leads to outstanding low power consumption of mW/MHz for the ARM922T microcontroller core and mW/MHz for the overall system measured with a typical MP3 player SW application. Based on a powerful ARM9TDMI capable of performing up to 200MIPS it is suited to run MP3, AAC, WMA, decoders and encoders and, in addition, it can perform extensive user interfaces, motion graphics support, video playback and much more. The AS3524 SOC system-on-a-Chip features dedicated high speed interfaces for ATA IDE, USB2.0 HS-OTG and SDRAM ensuring maximum performance for download, upload, and playback. Furthermore interfaces for NAND flashes, MMC/SD cards and Memory Stick ensure most flexible system design possibilities. Hardware support for parallel interfaces lower the CPU load serving complex and/or colour user interfaces. Additional serial high-speed data and control interfaces guarantee the connection to other peripherals and or processors in the system. Two independently programmable PLLs generate the required frequencies for audio playback/recording, for the processor core and for the USB interface at the same time. Datasheet, Confidential Key Features Digital Core Embedded 32-Bit RISC Controller • ARM922TDMI RISC CPU • 2.5Mbit on-chip RAM • 1Mbit on chip ROM • Clock speed max. 250MHz 200MIPS • Standard JTAG interface USB HS & OTG Interface • Up to 480Mbit/s transfer speed • USB HS/FS physical inlcuding OTG support • USB HS/FS digital core including OTG host • Dedicated dual port buffer RAM • DMA bus master functionality IDE Host Controller • Supporting Ultra ATA 33/66/100/133 modes • Programmable IO and Multi-word DMA capability • Dedicated dual port buffer RAM • DMA bus master functionality External Memory Controller • Dynamic memory interface • Asynchronous static memory • DMA bus master functionality DMA Controller • Single Master DMA controller • 2 DMA channels possible at the same time • 16 DMA requests supported Interrupt Controller • Support for 32 standard interrupts • Support for 16 vectored IRQ interrupts Audio Subsystem Interface • Dedicated 2 wire serial control master • I2S input and output with dual port buffer RAM Nand Flash Interface • 8 and 16bit flash support • 3, 4 & 5 byte address support • hardware ECC 2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved. 1 - 124 AS3524 C21 / C22 Data Sheet, Confidential MMC/SD Interface • MMC/SD Card host for multiple card support • 4 data line support for SD cards MS / MS Pro Interface • Dedicated dual port buffer RAM Display Interface • Serial and parallel controller supported • On chip hardware acceleration Synchronous Serial Interface • Master and slave operation • 8 and 16 bit support • Several protocol standards supported I2S Interface • Input multiplexed with audio subsystem • selectable SPDIF input conversion • Dedicated dual port buffer RAM 2 Wire Serial Control Interface • Master and slave operation • Standard and fast mode support General Purpose IO Interface • 4x 8-bit ports Multiple Boot Options • Selection of internal ROM or external boot device • Internal boot loader supporting boot from external NorFlash, NandFlash, IDE, SPI host • Internal USB boot loader with USB promer supporting initial factory programming and firmware update austriamicrosystems 2 Application • Portable Digital Audio Player and Recorder • Portable Digital Media Player • PDA • Smartphone 2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved. 2 - 124 AS3524 C21 / C22 Data Sheet, Confidential 3 Block Diagram Figure 1 AS3524 Block Diagram austriamicrosystems 2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved. 3 - 124 AS3524 C21 / C22 Data Sheet, Confidential austriamicrosystems 1 DESCRIPTION Digital 1 2 APPLICATION 3 BLOCK 4 ELECTRICAL 8 ORDERING INFORMATION 9 COPYRIGHT 10 DISCLAIMER 11 CONTACT 2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved. 5 - 124 AS3524 C21 / C22 Data Sheet, Confidential austriamicrosystems Owner first preliminary version package drawing and pinout added marking description and top view added first release of document generated added description for modified C22 bootloader added description for UART Baud rate settings corrected table headers for boot device selection and USB boot frequency settings Added chapter “Startup Sequence for Supply Voltages” Added table for soldering conditions according to Pb-Free process 2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved. 6 - 124 AS3524 C21 / C22 Data Sheet, Confidential austriamicrosystems Related Documents DDI0184B_922T_TRM.pdf DDI0180A_9tdmi_trm.pdf IHI0011A_AMBA_SPEC.pdf AS352X_USB_MSC_Boot_P romer_V07.doc 2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved. 7 - 124 AS3524 C21 / C22 Data Sheet, Confidential austriamicrosystems 4 Electrical Specifications Absolute Maximum Ratings Stresses beyond those listed under “Absolute Maximum Ratings“ may cause permanent damage to the device. These are stress ratings only. Functional operation of the device at these or any other conditions beyond those indicated under “Operating Conditions” is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. The device should be operated under recommended operating conditions. Table 1 Absolute Maximum Ratings Parameter VDDperi VDDmem USBVDDA33T USBVDDA33C VDDcore VDDcoreana VDDAPLL VIN_5V 5V pins VIN_VSS Iscr ESD The I2SOUTIF requires a specific ordering of the samples written to the I2SOUT_DATA register first the left value must be written, and afterwards the DMA controller must write the right value. Then a left value can follow, a.s.o. The status bit stereo18_status shows which audio sample is expected. In order to set up a correct DMA transfer the values must be placed in the source memory as follows: Address Value addr 0 LDATA 0 addr 1 RDATA 0 addr 2 LDATA 1 addr 3 RDATA 1 addr n2 LDATA n addr n2+1 RDATA n 2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved. 62 - 124 AS3524 C21 / C22 Data Sheet, Confidential austriamicrosystems NAND Flash Interface The NAND FLASH interface module enables control of NAND flash devices. The design follows the hardware reference implementation described in SMIL SmartMediaTM Interface Library , Hardware Edition TOSHIBA Corporation, but has extensions to support the latest generation of NAND flash devices. Programming and Reading can be done either by direct access to/from data register normal mode or by using a FIFO burst mode . NAF supports 8-bit and 16-bit transfers. • interface compliant to AMBA APB bus • generation of interrupt request signal with several maskable interrupt sources ready, empty, • hardware error detection 2 detect, 1 correct per 256 bytes block for up to 8 *256 bytes up to 24 ECC bytes • 8-bit and 16-bit transfer Mode fore X8/X16 devices • big endian / little endian support • DMA Mode • Normal Mode • Data/Mode/Status Register • write/read on/from data register automatically generates read/write strobes • Burst Transfer • 36 x 32 bit FIFO for DMA/burst support • read- & write controller for automatic data resizing 32bit <=> 8/16bit and read/write control • configurable strobe low and high time for higher PCLK clocks / lower speed NAND Flash devices • little endian/ big endian selectable • load interrupts when FIFO is ‘almost_empty’ & ’almost_full’ to ensure continuous data flow Figure 30 Block Diagram of NAND Flash Interface 2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved. 63 - 124 AS3524 C21 / C22 Data Sheet, Confidential Figure 31 Connecting a NAND Flash austriamicrosystems NandFlash Interface Registers Table 42 NAF registers Register Name NAFCONFIG NAFCONTROL NAFECC NAFDATA NAFMODE NAFSTATUS NAFMASK NAFFIFODATA NAFWORDS NAFCLEAR NAFTEST Base Address AS3525_NAND_FLASH_BASE Offset Note 0x00 Configuration register 0x04 Control register 0x08 8 Ordering Information Table 87 ordering information Device ID AS3524P[-Z] V D Number AS3524A-Z C21 TRA AS3524A-Z C21 T&R AS3524A-Z C22 TRA AS3524A-Z C22 T&A austriamicrosystems Package Type CTBGA 180 Delivery Form Tray Tape and Reel Tray Tape and Reel Description Pb-free Where V = Version C21 C22 see chapter Version with initial Bootloader Version 1 Version with ROM mask update and changed Bootloader Version 2 P = Package Type A CTBGA 180, Thin ChipArray Ball Grid Array, 10x10mm package size, 0.5mm ball pitch D = Delivery Form TRA = Tray T&R = Tape and Reel Z = Pb-free Status Z = Pb-free/ RoHS package type 2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved. 123 - 124 AS3524 C21 / C22 Data Sheet, Confidential austriamicrosystems 9 Copyright Copyright 2003-2010, austriamicrosystems AG, Schloss Premstaetten, 8141 Unterpremstaetten, Austria-Europe. Trademarks Registered All rights reserved. The material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner. All products and companies mentioned are trademarks of their respective companies. 10 Disclaimer Devices sold by austriamicrosystems AG are covered by the warranty and patent identification provisions appearing in its Term of Sale. austriamicrosystems AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. austriamicrosystems AG reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with austriamicrosystems AG for current information. This product is intended for use in normal commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical lifesupport or life-sustaining equipment are specifically not recommended without additional processing by austriamicrosystems AG for each application. The information furnished here by austriamicrosystems AG is believed to be correct and accurate. However, austriamicrosystems AG shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of austriamicrosystems AG rendering of technical or other services. 11 Contact Information austriamicrosystems AG Business Unit Communications A 8141 Schloss Premstätten, Austria T. +43 0 3136 500 0 F. +43 0 3136 5692 For Sales Offices, Distributors and Representatives, please visit: 2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved. 124 - 124

PDF Datasheet Preview

AS3524 C21 / C22 Data Sheet, Confidential
austriamicrosystems

AS3524

Advanced Audio Processor System
1 Description

The AS3524 implements a highly flexible and fully integrated digital audio processor system combining strong calculating power and high performance interfaces commonly used within audio player systems.

Using advanced 0.13µm process technology and large on chip RAM leads to outstanding low power consumption of mW/MHz for the ARM922T microcontroller core and mW/MHz for the overall system measured with a typical MP3 player SW application.

Based on a powerful ARM9TDMI capable of performing up to 200MIPS it is suited to run MP3, AAC, WMA, decoders and encoders and, in addition, it can perform extensive user interfaces, motion graphics support, video playback and much more.

The AS3524 SOC system-on-a-Chip features dedicated high speed interfaces for ATA IDE, USB2.0 HS-OTG and SDRAM ensuring maximum performance for download, upload, and playback.

Furthermore interfaces for NAND flashes, MMC/SD cards and Memory Stick ensure most flexible system design possibilities. Hardware support for parallel interfaces lower the CPU load serving complex and/or colour user interfaces.

Additional serial high-speed data and control interfaces guarantee the connection to other peripherals and or processors in the system.

Two independently programmable PLLs generate the required frequencies for audio playback/recording, for the processor core and for the USB interface at the same time.

Datasheet, Confidential

Key Features

Digital Core

Embedded 32-Bit RISC Controller
• ARM922TDMI RISC CPU
• 2.5Mbit on-chip RAM
• 1Mbit on chip ROM
• Clock speed max. 250MHz 200MIPS
• Standard JTAG interface USB HS & OTG Interface
• Up to 480Mbit/s transfer speed
• USB HS/FS physical inlcuding OTG support
• USB HS/FS digital core including OTG host
• Dedicated dual port buffer RAM
• DMA bus master functionality IDE Host Controller
• Supporting Ultra ATA 33/66/100/133 modes
• Programmable IO and Multi-word DMA capability
• Dedicated dual port buffer RAM
• DMA bus master functionality External Memory Controller
• Dynamic memory interface
• Asynchronous static memory
• DMA bus master functionality DMA Controller
• Single Master DMA controller
• 2 DMA channels possible at the same time
• 16 DMA requests supported Interrupt Controller
• Support for 32 standard interrupts
• Support for 16 vectored IRQ interrupts Audio Subsystem Interface
• Dedicated 2 wire serial control master
• I2S input and output with dual port buffer RAM Nand Flash Interface
• 8 and 16bit flash support
• 3, 4 & 5 byte address support
• hardware ECC
2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved.
1 - 124

AS3524 C21 / C22 Data Sheet, Confidential

MMC/SD Interface
• MMC/SD Card host for multiple card support
• 4 data line support for SD cards MS / MS Pro Interface
• Dedicated dual port buffer RAM Display Interface
• Serial and parallel controller supported
• On chip hardware acceleration Synchronous Serial Interface
• Master and slave operation
• 8 and 16 bit support
• Several protocol standards supported I2S Interface
• Input multiplexed with audio subsystem
• selectable SPDIF input conversion
• Dedicated dual port buffer RAM 2 Wire Serial Control Interface
• Master and slave operation
• Standard and fast mode support General Purpose IO Interface
• 4x 8-bit ports Multiple Boot Options
• Selection of internal ROM or external boot device
• Internal boot loader supporting boot from external

NorFlash, NandFlash, IDE, SPI host
• Internal USB boot loader with USB promer supporting
initial factory programming and firmware update
austriamicrosystems
2 Application
• Portable Digital Audio Player and Recorder
• Portable Digital Media Player
• PDA
• Smartphone
2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved.
2 - 124

AS3524 C21 / C22 Data Sheet, Confidential
3 Block Diagram

Figure 1 AS3524 Block Diagram
austriamicrosystems
2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved.
3 - 124

AS3524 C21 / C22 Data Sheet, Confidential
austriamicrosystems
1 DESCRIPTION

Digital 1
2 APPLICATION
3 BLOCK
4 ELECTRICAL
8 ORDERING INFORMATION
9 COPYRIGHT
10 DISCLAIMER
11 CONTACT
2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved.
5 - 124

AS3524 C21 / C22 Data Sheet, Confidential
austriamicrosystems

Owner
first preliminary version
package drawing and pinout added
marking description and top view added
first release of document generated
added description for modified C22 bootloader added description for UART Baud rate settings corrected table headers for boot device selection and USB boot frequency settings Added chapter “Startup Sequence for Supply Voltages”

Added table for soldering conditions according to Pb-Free process
2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved.
6 - 124

AS3524 C21 / C22 Data Sheet, Confidential
austriamicrosystems

Related Documents

DDI0184B_922T_TRM.pdf DDI0180A_9tdmi_trm.pdf IHI0011A_AMBA_SPEC.pdf

AS352X_USB_MSC_Boot_P romer_V07.doc
2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved.
7 - 124

AS3524 C21 / C22 Data Sheet, Confidential
austriamicrosystems
4 Electrical Specifications

Absolute Maximum Ratings

Stresses beyond those listed under “Absolute Maximum Ratings“ may cause permanent damage to the device. These are stress ratings only. Functional operation of the device at these or any other conditions beyond those indicated under “Operating Conditions” is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. The device should be operated under recommended operating conditions.

Table 1 Absolute Maximum Ratings

Parameter

VDDperi

VDDmem

USBVDDA33T

USBVDDA33C

VDDcore

VDDcoreana

VDDAPLL

VIN_5V
5V pins

VIN_VSS Iscr ESD
The I2SOUTIF requires a specific ordering of the samples written to the I2SOUT_DATA register first the left value must be written, and afterwards the DMA controller must write the right value. Then a left value can follow, a.s.o. The status bit stereo18_status shows which audio sample is expected.

In order to set up a correct DMA transfer the values must be placed in the source memory as follows:

Address

Value
addr 0

LDATA 0
addr 1

RDATA 0
addr 2

LDATA 1
addr 3

RDATA 1
addr n*2

LDATA n
addr n*2+1

RDATA n
2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved.
62 - 124

AS3524 C21 / C22 Data Sheet, Confidential
austriamicrosystems

NAND Flash Interface

The NAND FLASH interface module enables control of NAND flash devices. The design follows the hardware reference implementation described in SMIL SmartMediaTM Interface Library , Hardware Edition TOSHIBA Corporation, but has extensions to support the latest generation of NAND flash devices.

Programming and Reading can be done either by direct access to/from data register normal mode or by using a FIFO burst mode . NAF supports 8-bit and 16-bit transfers.
• interface compliant to AMBA APB bus
• generation of interrupt request signal with several maskable interrupt sources ready, empty,
• hardware error detection 2 detect, 1 correct per 256 bytes block for up to 8 *256 bytes up to 24 ECC bytes
• 8-bit and 16-bit transfer Mode fore X8/X16 devices
• big endian / little endian support
• DMA Mode
• Normal Mode
• Data/Mode/Status Register
• write/read on/from data register automatically generates read/write strobes
• Burst Transfer
• 36 x 32 bit FIFO for DMA/burst support
• read- & write controller for automatic data resizing 32bit <=> 8/16bit and read/write control
• configurable strobe low and high time for higher PCLK clocks / lower speed NAND Flash devices
• little endian/ big endian selectable
• load interrupts when FIFO is ‘almost_empty’ & ’almost_full’ to ensure continuous data flow

Figure 30 Block Diagram of NAND Flash Interface
2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved.
63 - 124

AS3524 C21 / C22 Data Sheet, Confidential

Figure 31 Connecting a NAND Flash
austriamicrosystems

NandFlash Interface Registers

Table 42 NAF registers

Register Name NAFCONFIG NAFCONTROL NAFECC NAFDATA NAFMODE NAFSTATUS NAFMASK NAFFIFODATA NAFWORDS NAFCLEAR NAFTEST

Base Address AS3525_NAND_FLASH_BASE

Offset

Note
0x00

Configuration register
0x04

Control register
0x08
8 Ordering Information
Table 87 ordering information

Device ID AS3524P[-Z] V D

Number

AS3524A-Z C21 TRA AS3524A-Z C21 T&R AS3524A-Z C22 TRA AS3524A-Z C22 T&A
austriamicrosystems

Package Type CTBGA 180

Delivery Form

Tray Tape and Reel

Tray Tape and Reel

Description Pb-free

Where V = Version

C21 C22 see chapter

Version with initial Bootloader Version 1 Version with ROM mask update and changed Bootloader Version 2

P = Package Type A CTBGA 180, Thin ChipArray Ball Grid Array, 10x10mm package size, 0.5mm ball pitch

D = Delivery Form TRA = Tray T&R = Tape and Reel

Z = Pb-free Status Z = Pb-free/ RoHS package type
2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved.
123 - 124

AS3524 C21 / C22 Data Sheet, Confidential
austriamicrosystems
9 Copyright

Copyright 2003-2010, austriamicrosystems AG, Schloss Premstaetten, 8141 Unterpremstaetten, Austria-Europe. Trademarks Registered All rights reserved. The material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner.

All products and companies mentioned are trademarks of their respective companies.
10 Disclaimer

Devices sold by austriamicrosystems AG are covered by the warranty and patent identification provisions appearing in its Term of Sale. austriamicrosystems AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. austriamicrosystems AG reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with austriamicrosystems AG for current information. This product is intended for use in normal commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical lifesupport or life-sustaining equipment are specifically not recommended without additional processing by austriamicrosystems AG for each application.

The information furnished here by austriamicrosystems AG is believed to be correct and accurate. However, austriamicrosystems AG shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of austriamicrosystems AG rendering of technical or other services.
11 Contact Information
austriamicrosystems AG Business Unit Communications A 8141 Schloss Premstätten, Austria T. +43 0 3136 500 0 F. +43 0 3136 5692

For Sales Offices, Distributors and Representatives, please visit:
2003-2010, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved.
124 - 124

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AS3524 Datasheet file may be downloaded here without warranties.

Datasheet ID: AS3524 519683