Intended Intended Processor-Based Systems Implement AMBA Fabric A

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Intended Intended Processor-Based Systems Implement AMBA Fabric A

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CoreAPB3
Intended
Intended Processor-Based Systems Implement AMBA Fabric Allows Connection either AMBA, APB2, APB3 Peripherals APB3 Master Configured Easy Automatic System Design with CoreConsole Used Only with Masters that Have Built-In Address Decoding
Verification Compliance
Compliant with AMBA
Contents
Contents General Description Pinout Connecting CoreAPB3 CoreConsole Utilization Ordering Information List Changes Datasheet Categories
Features
Slave Devices (APB2 APB3) Supported Automatic Connection Bridge (CoreAHBtoAPB3) Slaves, well APB3 Slaves Provides Configurable Address Decoding Slots
General Description
Along with CoreAHBtoAPB3, CoreAPB3 component provides AMBA fabric that supports slaves. CoreAHBtoAPB3 provides address decoding form select signals. CoreAPB3 concerned with multiplexing read data busses, PREADY signals, PSLVERR signals send CoreAHBtoAPB3. Figure gives illustration CoreAPB3. There master, which sends PSEL signal CoreAPB3. This used CoreAPB3, along with appropriate bits from PADDR bus, decode appropriate PSELS signal. This address decoding dependent RangeSize hardware parameter/generic. slots always equal size. However, this size configured value from locations locations setting RangeSize appropriately (via CoreConsole).
Benefits
Allows Easy Connection Devices CoreMP7 CortexTM-M1 Subsystem Auto Stitch CoreConsole Rapid Development Compatible with AMBA, CoreMP7, Cortex-M1
Supported Device Families
Fusion IGLOOIGLOOe ProASIC®3L ProASIC3 ProASIC3E
Synthesis Simulation Support
Supported Actel Libero® Integrated Design Environment (IDE)
PSTB PA[31:0] PWDATA[31:0] PWRITE PSEL PRDATA[31:0]
Slaves
From Bridge
Bridge
PRDATA[31:0] PRDATA[31:0] PRDATA[31:0]
From Slave From Slave From Slave
Figure CoreAPB3
January 2008 2008 Actel Corporation
CoreAPB3
Pinout
pinout CoreAPB3 shown Figure
CoreAPB3
PADDR PWRITE PENABLE PSEL PWDATA PRDATAS0 PRDATAS1 PRDATAS2 PRDATAS3 PRDATAS4 PRDATAS5 PRDATAS6 PRDATAS7 PRDATAS8 PRDATAS9 PRDATAS10 PRDATAS11 PRDATAS12 PRDATAS13 PRDATAS14 PRDATAS15 PREADYS0 PREADYS1 PREADYS2 PREADYS3 PREADYS4 PREADYS5 PREADYS6 PREADYS7 PREADYS8 PREADYS9 PREADYS10 PREADYS11 PREADYS12 PREADYS13 PREADYS14 PREADYS15 PSLVERRS0 PSLVERRS1 PSLVERRS2 PSLVERRS3 PSLVERRS4 PSLVERRS5 PSLVERRS6 PSLVERRS7 PSLVERRS8 PSLVERRS9 PSLVERRS10 PSLVERRS11 PSLVERRS12 PSLVERRS13 PSLVERRS14 PSLVERRS15 PRDATA PREADY PSLVERR PADDRS PWRITES PENABLES PWDATAS
PSEL0 PSEL1 PSEL2 PSEL3 PSEL4 PSEL5 PSEL6 PSEL7 PSEL8 PSEL9 PSEL10 PSEL11 PSEL12 PSEL13 PSEL14 PSEL15
Figure CoreAPB3 Pinout
v2.1
CoreAPB3
Connecting CoreAPB3 CoreConsole
Table lists ports present describes connect these CoreConsole.
Table Connections Connection CoreConsole Label Required Connections APB3 mirrored master interface APB3mmaster This interface connects CoreAHBtoAPB3. APB3master interface Description
Optional Connections APBmslave0 APBmslave1 APBmslave2 APBmslave3 APBmslave4 APBmslave5 APBmslave6 APBmslave7 APBmslave8 APBmslave9 APBmslave10 APBmslave11 APBmslave12 APBmslave13 APBmslave14 APBmslave15 mirrored slave interface mirrored slave interface mirrored slave interface mirrored slave interface mirrored slave interface mirrored slave interface mirrored slave interface mirrored slave interface mirrored slave interface mirrored slave interface mirrored slave interface mirrored slave interface mirrored slave interface mirrored slave interface mirrored slave interface mirrored slave interface
Utilization
utilization CoreAPB3 Fusion, IGLOO, ProASIC3L, ProASIC3, ProASIC3E device tiles when attached slave devices. utilization ProASICPLUS device tiles same configuration. Both these numbers assume typical synthesis conditions.
Ordering Information
obfuscated version SysBASIC (SysBASIC-OC) available free with CoreConsole. source version SysBASIC (SysBASIC-RM) ordered through your local Actel sales representative. CoreAPB3 cannot ordered separately from SysBASIC core bundle.
v2.1
CoreAPB3
List Changes
following table lists critical changes that were made current version document.
Previous Version Changes Current Version v2.0 "Supported Device Families" section updated include ProASIC3L. "Utilization" section updated include ProASIC3L. Advanced v0.1 "Product Summary" section "Utilization" section were updated Cortex-M1 IGLOO/e information. "Ordering Information" section updated state that CoreAPB3 cannot ordered separately from SysBASIC core bundle. Page
Datasheet Categories
order provide latest information designers, some datasheets published before data been fully characterized. Datasheets designated "Product Brief," "Advanced," "Production." definitions these categories follows:
Product Brief
product brief summarized version advanced production datasheet containing general product information. This brief summarizes specific device family information unreleased products.
Advanced
This datasheet version contains initial estimated information based simulation, other products, devices, speed grades. This information used estimates, production.
Unmarked (production)
This datasheet version contains information that considered final.
v2.1
Actel Actel logo registered trademarks Actel Corporation. other trademarks property their owners.
www.actel.com
Actel Corporation 2061 Stierlin Court Mountain View, 94043-4655 Phone 650.318.4200 650.318.4600 Actel Europe Ltd. River Court, Meadows Business Park Station Approach, Blackwater Camberley Surrey GU17 United Kingdom Phone 1276 1276 Actel Japan EXOS Ebisu Building 1-24-14 Ebisu Shibuya-ku Tokyo Japan Phone +81.03.3445.7671 +81.03.3445.7668 www.jp.actel.com Actel Hong Kong Room 2107, China Resources Building Harbour Road Wanchai, Hong Kong Phone +852 2185 6460 +852 2185 6488 www.actel.com.cn
51700086-2/1.08

Intended Intended Processor-Based Systems Implement AMBA Fabric A

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