ADSP-SC583 datasheet(23/168 Pages) AD

23 / 168 page

Preliminary Technical Data

Rev. PrF

Page 23 of 168

February 2016

ADSP-SC582/583/584/587/589/ADSP-21583/584/587

•RTC (VDD_RTC)

•DMC (VDD_DMC)

•PCIe (VDD_PCIE, VDD_PCIE_TX and VDD_PCIE_RX)

All the power supplies should meet the specifications provided

in Operating Conditions on Page 80. All the external supply

pins must be connected to the same power supply.

Power Management

As shown in Table 10, the processor supports four different

power domains, which maximizes flexibility while maintaining

compliance with industry standards and conventions. There are

no sequencing requirements for the various power domains, but

all domains must be powered according to the appropriate

Specifications table for processor operating conditions; even if

the feature/peripheral is not used.

The power dissipated by a processor is largely a function of its

clock frequency and the square of the operating voltage. For

example, reducing the clock frequency by 25% results in a 25%

reduction in dynamic power dissipation.

Target Board JTAG Emulator Connector

Analog Devices DSP Tools product line of JTAG emulators uses

the IEEE 1149.1 JTAG test access port of the processor to moni-

tor and control the target board processor during emulation.

Analog Devices DSP Tools product line of JTAG emulators

provides emulation at full processor speed, allowing inspection

and modification of memory, registers, and processor stacks.

The processor’s JTAG interface ensures that the emulator will

not affect target system loading or timing.

For complete information on Analog Devices’ SHARC DSP

Tools product line of JTAG emulator operation, see the appro-

priate Emulator Hardware User’s Guide.

SYSTEM DEBUG

The processors include various features that allow for easy sys-

tem debug. These are described in the following sections.

System Watchpoint Unit (SWU)

The system watchpoint unit (SWU) is a single module which

connects to a single system bus and provides for transaction

monitoring. One SWU is attached to the bus going to each

system slave. The SWU provides ports for all system bus address

channel signals. Each SWU contains four match groups of

registers with associated hardware. These four SWU match

groups operate independently, but share common event (inter-

rupt, trigger and others) outputs.

Debug Access Port (DAP)

DAP (debug access port) provides IEEE-1149.1 JTAG interface

support through its JTAG debug. The DAP provides an optional

instrumentation trace for both the core and system. It provides

a trace stream that conforms to MIPI System Trace Protocol

version 2(STPv2).

DEVELOPMENT TOOLS

Analog Devices supports its processors with a complete line of

software and hardware development tools, including an inte-

grated development environment (CrossCore

® Embedded

Studio), evaluation products, emulators, and a wide variety of

software add-ins.

Integrated Development Environments (IDEs)

For C/C++ software writing and editing, code generation, and

debug support, Analog Devices offers the CrossCore Embedded

Studio IDE.

CrossCore Embedded Studio is based on the Eclipse framework.

Supporting most Analog Devices processor families, it is the

IDE of choice for processors, including multicore devices. Cros-

sCore Embedded Studio seamlessly integrates available software

add-ins to support real time operating systems, file systems,

TCP/IP stacks, USB stacks, algorithmic software modules, and

evaluation hardware board support packages. For more infor-

mation visit www.analog.com/cces.

EZ-KIT Lite Evaluation Board

For processor evaluation, Analog Devices provides wide range

of EZ-KIT Lite

® evaluation boards. Including the processor and

key peripherals, the evaluation board also supports on-chip

emulation capabilities and other evaluation and development

features. Also available are various EZ-Extenders

®, which are

daughter cards delivering additional specialized functionality,

including audio and video processing. For more information

visit www.analog.com and search on “ezkit” or “ezextender”.

EZ-KIT Lite Evaluation Kits

For a cost-effective way to learn more about developing with

Analog Devices processors, Analog Devices offer a range of EZ-

KIT Lite evaluation kits. Each evaluation kit includes an EZ-KIT

Lite evaluation board, directions for downloading an evaluation

version of the available IDE(s), a USB cable, and a power supply.

The USB controller on the EZ-KIT Lite board connects to the

USB port of the user’s PC, enabling the chosen IDE evaluation

suite to emulate the on-board processor in-circuit. This permits

the customer to download, execute, and debug programs for the

Table 10. Power Domains

Power Domain

VDD Range

All internal logic

VDD_INT

DDR3/DDR2/LPDDR

VDD_DMC

USB

VDD_USB

HADC

VDD_HADC

RTC

VDD_RTC

PCIe_TX

VDD_PCIE_TX

PCIe_RX

VDD_PCIE_RX

PCIe

VDD_PCIE

All other I/O (includes SYS, JTAG, and

Ports pins)

VDD_EXT

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