AMBA IP Cores and Subsystems

Silvaco’s IP offers production proven AMBA IP cores and subsystems.

Protocol	Title	Features
AXI	AXI QSPI Controller	AXI-4, XIP support, DMA, Quad/Dual mode, Full/half duplex operation
	AXI / SPI Slave Bridge	Read/write access to AXI subsystem registers and memories
	AXI 5-Master SRAM Controller	Low Latency with zero or one cycle access to 64-bit SRAM
AHB	AHB Quad SPI Controller	AHB, 4/8/32-bit operation, Full/half duplex, Dual/Quad modes, XIP and PSRAM support
	AHB Octal 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 Slave to SPI Master	Supports 4 slaves 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	AHB-Lite, 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, Prescaler/non-prescaler mode, 4-bit prescaler
	APB Timer	APB 2.0, 32-bit counter/timer, 10-bit prescaler, RTOS time base
	APB UART	APB 2.0, programmable baud rates, DMA interface, interrupt support
	APB Windowed Watchdog Timer	APB 2.0, 32-bit counter/timer, 12-bit prescaler, interrupt support, DFT support, windowing
AMBA Bus Fabrics / Bridges	AHB Multi Fabric	AHB-Lite, Support up to 8 masters and 12 slaves
	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	AHB-Lite, supports up to 16 slaves
	APB Bus Channel + Decoder	APB 3.0, 2.0, supports up to 16 slaves
	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 Lite, APB 2.0, APB 3.0
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, AHB-Lite, APB 2.0 multi-layer fabric, QSPI RTOS/Linux support