Pl310 Cache Controller Pdf Download

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4ba26513c0 30 Nov 2007 . All rights reserved. iii. Contents. PL310 Cache Controller Technical Reference. Manual. Preface . TrustZone support in the cache controller .. The ARUSERSx[0] and AWUSERSx[0] signals affect transactions. Typically, these signals are driven by ARM processors and reflect the shared attribute as.. If a hazard is sent by the L1 masters across read and write channels of slave ports, it can result in unpredictable behavior, as described in the AMBA AXI Protocol.. The base address of the cache controller is not fixed, and can be different for any particular system implementation. However, the offset of any particular register.. ARM CoreLink Level 2 Cache Controller (L2C-310 or PL310), r3 releases Software . Log in with your Arm Account to Download this document in PDF format.. Write to the Lockdown D and Lockdown I Register 9 if required. Write to interrupt clear register to clear any residual raw interrupts set. Write to Control Register 1.. Read this chapter for an introduction to the cache controller. Chapter 2 Functional Overview. Read this chapter for a description of a functional overview and the.. This manual has been written for hardware and software engineers implementing the PL310 Level Two Cache Controller into ASIC designs. It provides.. 20 Sep 2006 . Cache controller interface signal timing parameters . . functionality enables a debugger to download code or data to external memory,.. Shutdown mode powers down the entire device. You must save all states externally, including cleaning any dirty data that might exist in the cache memory.. Signal, Type, Description. ASSOCIATIVITY, Input, Associativity for Auxiliary Control Register. CACHEID[5:0], Input, Cache controller cache ID. CFGBIGEND.. Power modes are controlled by clock management blocks within the system. You have to write additional software to save the settings of registers, so that they.. 19 Dec 2008 . About the PrimeCell level 2 cache controller (PL310) . . entire cache to ensure that the code or data being downloaded has been written to.. This preface introduces the PL310 Cache Controller Revision r0p0 Technical Reference Manual. It contains the following sections: About this manual.. Signal, Type, Description. DATAADDR[17:0]. DATAADDR[16:0]. Output, Data RAM address. DATACS, Output, Data RAM chip select. DATAEN[31:0], Output.. ARM CoreLink Level 2 Cache Controller (L2C-310 or PL310), r2 releases. Software . Log in with your Arm Account to Download this document in PDF format.. When two masters are implemented, you can redirect a whole address range to master 1 (M1). When addressfilteringenable is set, all accesses with address.. Feedback. ARM welcomes feedback on the cache controller and its documentation. Previous Next. Was this page helpful? Yes No. Thank you! We appreciate.. Register, Reads, Writes, Secure. 0, Cache ID and Cache Type, Ignored, NS/S. 1, Control, Control. Write S. Read NS/S. 2, Interrupt/Counter Control Registers.. RAM bus usage versus cache associativity and way size. This section describes: Data RAM usage. Tag RAM usage. Data RAM usage. Figure 2.7 shows the.