AMBA IP Cores and Subsystems

Silvaco提供丰富的经量产验证的AMBA总线IP核模块和子系统IP。

总线协议	IP核名称	功能特性
AXI	AXI External Memory Controller	AXI-4, AHB, 8/16/32 and 64-bit external modes up to 4 external devices
	AXI QSPI Controller	AXI-4, XIP support, DMA, Quad/Dual mode, Full/half duplex operation
	AXI / SPI Target Bridge	Read / Write Access to AXI subsystem registers & memories
	AXI 5-Controller SRAM Arbiter	Low Latency with zero or one cycle access to 64-bit SRAM
AHB	AHB Octal / Quad SPI Controller	AHB, 4/8/32-bit operation, Full/half duplex, Dual/Quad/Octal modes, XIP and PSRAM support
	AHB Arbiter	AHB 2.0, Up to 4 controllers using round-robin mechanism
	AHB DES / Triple DES	AHB 2.0, AHB DES/TDES mode, DMA controller, Elliptical curve
	AHB AES with DMA	ECB/CBC/OFB, 128/192/256-bit key lengths
	AHB Single/Quad DMA Controller	AHB 2.0, 1/4-channel, Single/programmable burst, Linked-list support
	SPI to AHB-Lite Bridge	Read/write access to AHB-Lite sub-system
	AHB-Lite Target to SPI Controller	Supports 4 targets and all SPI modes
	AHB External Bus Interface	Supports 8-bit, 16-bit, 32-bit access
	AHB TFT LCD Controller	Supports 24-bit, 16-bit, 8-bit color LCD panels
	AHB SRAM Controller	Zero wait state 8-bit, 16-bit, 32-bit access to SRAM
	AHB Parallel Flash Controller	AHB bus to Parallel SuperFlash device supports 8/16/32-bit external modes, 8/16/32-bit AHB access
APB	APB GPIO	APB 2.0, Scalable up to 32 I/Os, Interrupt support, Software configurable
	APB Real Time Clock	APB 2.0, Clock/calendar BCD format with interrupt support
	APB Interrupt Controller	APB 2.0, Up to 32 independent channels
	APB Pulse Width Modulator	APB 2.0, Prescalar/non-prescalar mode, 4-bit prescalar
	APB Timer	APB 2.0, 16-bit counter/timer, 10-bit prescaler, RTOS time base
	APB UART	APB 2.0, programmable baud rates, DMA interface, interrupt support
	APB Watchdog Timer	APB 2.0, 16-bit R/W bus, 10-bit address bus, Interrupt support, DFT signals
AMBA Bus Fabrics / Bridges	AHB Multi Fabric	AHB 4, Support up to 4 controllers and 7 targets
	AXI Multi Fabric	AXI 4, Support up to 4 controllers and 8 targets
	AXI / AHB Bridge	AXI 4, AHB Lite, 2-clock domains with FIFO support
	AHB / AXI Bridge	AXI 4, AHB Lite, 2-clock domains with FIFO support
	AHB / APB Bridge	APB 3.0, 2.0, Low latency, Low gate count
	AHB Bus Channel + Decoder	APB 3.0, 2.0, Support up to 16 targets
	APB Bus Channel + Decoder	AXI 4, AHB Lite, 2-clock domains with FIFO support
	AHB-Lite to AHB-Lite Asynchronous Bridge	Bridge asynchronous AHB-Lite domains for any clock freq. ratio
	APB to AHB-Lite Asynchronous Bridge	Bridge asynchronous APB and AHB-Lite domains for any clock freq. ratio
	AXI / APB Bridge	AXI 4, APB 3.0, 2.0
AMBA Subsystems
	AHB Low-power	AHB 2.0, APB 3.0, Power management, Boot code, Basic kernel support
	AHB Performance ARM-M0 / ARM-M3	AHB 2.0, APB 3.0, PMU, RTOS/Kernel support, DMA
	AHB Secure M3	AHB 2.0, APB 3.0, Secure AHB Fabric, SRAM and ROM Parameterized MPUs, PMU, RTOS/Kernel support, DMA
	AXI Performance	AXI 4.0, AHB 2.0, APB 3.0 Multi-layer Fabric, QSPI RTOS/Linux support