可以去网页地址在线浏览对应的datasheet：

http://infocentre.arm.com/help/index.jsp?topic=/com.arm.doc.set.primecell/index.html

也可以去其中的网址中，下载对应的pdf版本的datasheet：

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AMBA controllers and peripherals

 用于片上系统的 ARM AMBA 外围设备、知识产权 (IP) 宏单元的 ARM 文档集。其中包括 AXI 和 AHB 互联、动态和静态内存控制器、中断、彩色 LCD 和高速缓存控制器、GPIO、UART 和 TrustZone 外围设备。

AMBA controllers and peripherals       PL01x - UART

• ARM PrimeCell® Technical Reference Manual

• PrimeCell® UART (PL011) Technical Reference Manual

• PrimeCell UART (PL011) Technical Reference Manual

      PL02x - Synchronous Serial Port

• ARM PrimeCell Synchronous Serial Port (PL022) Technical Reference Manual

      PL03x - Real Time Clock

• ARM PrimeCell™ Technical Reference Manual

      PL050 - PS2 Keyboard/Mouse Interface

• ARM PrimeCell PS2 Keyboard/Mouse Interface (PL050) Technical Reference Manual

      PL06x - General Purpose Input/Output

• ARM PrimeCell™ General Purpose Input/Output (PL061) Technical Reference Manual

• ARM PrimeCell General Purpose Input/Output (PL060) Technical Reference Manual

      PL08x - DMA Controller

• PrimeCell DMA Controller (PL080) Technical Reference Manual

• PrimeCell Single Master DMA Controller (PL081) Technical Reference Manual

      PL09x - Static Memory Controller

• PrimeCell™ Synchronous Static Memory Controller (PL093) Technical Reference Manual

• PrimeCell™ Static Memory Controller (PL092) Technical Reference Manual

      PL11x - Color LCD Controller

• PrimeCell™ Color LCD Controller (PL110) Technical Reference Manual

• PrimeCell Color LCD Controller (PL111) Technical Reference Manual

      PL13x - Smart Card Interface

• ARM PrimeCell Smart Card Interface (PL131) Technical Reference Manual

• ARM PrimeCell™ Smart Card Interface (PL130) Technical Reference Manual

      PL16x - DC-DC Converter Interface

• ARM PrimeCell DC‑DC Converter Interface (PL160) Technical Reference Manual

      PL17x - Memory Controller

• ARM PrimeCell™ MultiPort Memory Controller (PL176) Technical Reference Manual

• PrimeCell™ MultiPort Memory Controller (PL175) Technical Reference Manual

• PrimeCell™ MultiPort Memory Controller (PL172) Technical Reference Manual

• ARM PrimeCell™ SDRAM Controller (PL170) Technical Reference Manual

      PL19x - Vectored Interrupt Controller

• PrimeCell Vectored Interrupt Controller (PL190) Technical Reference Manual

• ARM PrimeCell Vectored Interrupt Controller (PL192) Technical Reference Manual

      PL220 - External Bus Interface

• ARM PrimeCell External Bus Interface (PL220) Technical Reference Manual

      PL23x - PrimeCell µDMA Controller

• PrimeCell µDMA Controller (PL230) Technical Reference Manual

      PL24x - AHB Memory Controller

• PrimeCell AHB Memory Controller (PL241) Technical Reference Manual

• PrimeCell AHB SDR and NAND Memory Controller (PL242) Technical Reference Manual

• PrimeCell AHB SDR and SRAM/NOR Memory Controller (PL243) Technical Reference Manual

• PrimeCell AHB Memory Controller (PL244) Technical Reference Manual

• PrimeCell AHB DDR and SRAM/NOR Memory Controller (PL245) Technical Reference Manual

      PL300 - AXI Configurable Interconnect

• PrimeCell AXI Configurable Interconnect (PL300) Technical Reference Manual

      PL301 - High-Performance Matrix       Revision: r2p0

• AMBA Network Interconnect (NIC-301) Technical Reference Manual

      Revision: r1p2

• PrimeCell® High-Performance Matrix (PL301) Technical Summary

      Revision: r1p1

• PrimeCell High-Performance Matrix (PL301) Technical Summary

      Revision: r1p0

• PrimeCell High-Performance Matrix (PL301) Technical Summary

      PL310 - Level 2 Cache Controller       r3p0

• AMBA Level 2 MBIST Controller (L2C-310) Technical Reference Manual

• AMBA Level 2 Cache Controller (L2C-310) Technical Reference Manual

      r2p0

• PrimeCell Level 2 Cache Controller (PL310) Technical Reference Manual

• PrimeCell Level 2 MBIST Controller (PL310) Technical Reference Manual

      r1p0

• PrimeCell Level 2 Cache Controller (PL310) Technical Reference Manual

• PrimeCell Level 2 MBIST Controller (PL310) Technical Reference Manual

      r0p0

• PL310 Cache Controller Technical Reference Manual

• PL310 MBIST Controller Technical Reference Manual

      PL320 - Inter-Processor Communications Module

• PrimeCell® Inter-Processor Communications Module (PL320) Technical Reference Manual

      DMA-330 DMA Controller       Revision: r1p0

• AMBA DMA Controller DMA-330 Technical Reference Manual

      Revision: r0p0

• PrimeCell® DMA Controller (PL330) Technical Reference Manual

      DMC-34x Dynamic Memory Controllers

• DMC-340 Revision: r4p0

• AMBA DDR, LPDDR, and SDR Dynamic Memory Controller DMC-340 Technical Reference Manual

      PL340 Revision: r3p0

• PrimeCell® Dynamic Memory Controller (PL340) Technical Reference Manual

      PL340 Revision: r2p0

• PrimeCell Dynamic Memory Controller (PL340) Technical Reference Manual

      PL341 Revision: r1p0

• PrimeCell DDR2 Dynamic Memory Controller (PL341) Technical Reference Manual

      PL341 Revision: r0p1

• PrimeCell DDR2 Dynamic Memory Controller (PL341) Technical Reference Manual

      PL341 Revision: r0p0

• PrimeCell DDR2 Dynamic Memory Controller (PL341) Technical Reference Manual

      DMC-342 Revision: r0p0

• AMBA LPDDR2 Dynamic Memory Controller DMC-342 Technical Reference Manual

      PL35x - Static Memory Controller

• PrimeCell Static Memory Controller (PL350 Series) Technical Reference Manual

      Revision: r2p0

• PrimeCell Static Memory Controller (PL350 Series) Technical Reference Manual

      PL390 - Generic Interrupt Controller

• ARM® Generic Interrupt Controller Architecture Specification

• PrimeCell® Generic Interrupt Controller (PL390) Technical Reference Manual

      Peripheral Test Block

• Peripheral Test Block Technical Reference Manual

      BP130 - Register Slice

• PrimeCell Infratructure AMBA 3 AXI Register Slice (BP130) Technical Overview

      BP131 - Downsizer

• PrimeCell Infratructure AMBA 3 AXI Downsizer (BP131) Technical Overview

      BP132-7 - Bridge

• PrimeCell Infratructure AMBA 3 AXI Asynchronous Bridge (BP132) Technical Overview

• PrimeCell Infratructure AMBA 3 AXI Downwards-synchronizing Bridge (BP133) Technical Overview

• PrimeCell Infratructure AMBA 3 AXI Upwards-synchronizing Bridge (BP134) Technical Overview

• PrimeCell Infratructure AMBA 3 AXI to AMBA 3 APB Bridge (BP135) Technical Overview

• PrimeCell Infratructure AMBA 2 AHB to AMBA 3 AXI Bridges (BP136) Technical Overview

• PrimeCell Infratructure AMBA 3 AXI to AMBA 2 AHB Bridges (BP137) Technical Overview

      BP140 - Internal Memory Interface

• PrimeCell Infratructure AMBA 3 AXI Internal Memory Interface (BP140) Technical Overview

      BP141 - TrustZone Memory Adapter

• PrimeCell Infratructure AMBA 3 AXI TrustZone Memory Adapter (BP141) Technical Overview

      BP144 - File Reader Master

• PrimeCell Infratructure AMBA 3 AXI File Reader Master (BP144) Technical Overview

      BP147 - TrustZone Protection Controller

• PrimeCell Infratructure AMBA 3 TrustZone Protection Controller (BP147) Technical Overview

      Older AMBA Peripherals

• 。。。。。。。

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比如关于DMA的两个datasheet：

      PL08x - DMA Controller

• PrimeCell DMA Controller (PL080) Technical Reference Manual

• PrimeCell Single Master DMA Controller (PL081) Technical Reference Manual

中就有下载地址：

PL080：PDF version ：

http://infocentre.arm.com/help/topic/com.arm.doc.ddi0196g/DDI0196.pdf

PL081： PDF version ：

http://infocentre.arm.com/help/topic/com.arm.doc.ddi0218e/DDI0218.pdf