ARM AMBA NIC-301 Specifiche Scaricare il pdf (Pagina 13)

Introduction

ID062813 Non-Confidential

1.1 About the CoreTile Express A15×2 A7×3 daughterboard

The CoreTile Express A15×2 A7×3 daughterboard is designed as a platform for developing

systems based on Advanced Microcontroller Bus Architecture (AMBA

) that use the Advanced

eXtensible Interface (AXI

™

) or custom logic for use with ARM cores.

You can use the CoreTile Express A15×2 A7×3 daughterboard to create prototype systems.

Note

You can use the CoreTile Express A15×2 A7×3 daughterboard with a Motherboard Express

µATX See System interconnect signals on page 2-6 for information about interconnection.

You can also use the CoreTile Express daughterboard with a custom-design motherboard. See

Programmer Module (V2M-CP1).

The daughterboard includes the following features:

• Cortex-A15_A7 MPCore test chip, with NEON, the advanced Single Instruction Multiple

Data (SIMD) extension, and Floating Point Unit (FPU), that contains a dual-core A15

cluster operating at 1GHz and a triple-core A7 cluster operating at 800MHz.

• Cortex-A15_A7 MPCore test chip internal AXI subsystem operating at 500MHz.

• Simple configuration with V2M-P1 motherboard:

— Configuration EEPROM.

— Daughterboard Configuration Controller.

• Nine programmable oscillators.

• 2GB of daughterboard DDR2 32-bit memory operating at 400MHz.

• High Definition LCD (HDLCD) controller that supports up to 1920×1080p video at 60Hz,

165MHz pixel clock.

• CoreSight software debug and 32-bit trace ports.

• HDRX header with one multiplexed AMBA AXI master bus port that connects to the

other daughterboard site on the V2M-P1 motherboard.

• HDRY header with four buses to the motherboard:

— Static Memory Bus (SMB).

— MultiMedia Bus (MMB).

— Configuration Bus (CB).

— System Bus (SB).

• Power Supply Units (PSUs) for the Cortex-A15_A7 test chip and DDR2 memory.

• Core voltage control and current, temperature, and power monitoring.

• On-board energy meter.

Note

The Cortex-A15_A7 test chip does not support TrustZone

Figure 1-1 on page 1-3 shows the layout of the daughterboard:

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 177 178

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ARM AMBA NIC-301 Specifiche Pagina 13