PRODUCTION READY IP | AMBA INTERFACE IP
AMBA IP Cores & Subsystems
The AMBA ecosystem underpins modern SoC design. Silvaco delivers production-proven soft IP across AXI, AHB, and APB —
from controllers and peripherals to bus fabric, bridges, and ready-to-integrate subsystems.
Silvaco AMBA IP scales from MCU to complex SoC, covering AXI-4, AXI-Lite, AHB-Lite, APB 2.0, and APB 3.0. Each module is synthesizable, configurable, and supported with robust verification. Combine individual cores or drop in a pre-integrated subsystem to accelerate bring-up.
AXI-4 and AXI-Lite controllers for high-performance SoC interconnect.
| Part Number | Product | Description |
| 70105 | AXI QSPI Controller | AXI-4, XIP support, DMA, Quad/Dual mode, full/half duplex operation |
| 70146 | AXI / SPI Slave Bridge | Read/write access to AXI subsystem registers and memories |
| 70151 | AXI 5-Master SRAM Controller | Low latency with zero- or one-cycle access to 64-bit SRAM |
| 70187 | AXI External Memory Controller | AXI-4, AHB, 8/16/32 and 64-bit external modes up to 4 external devices |
AHB and AHB-Lite controllers, peripherals, and interface IP.
| Part Number | Product | Description |
| 70161 | AHB Octal / Quad SPI Controller | AHB, 4/8/32-bit operation, full/half duplex, dual/quad modes |
| 70110 | AHB Arbiter | AHB 2.0, up to four masters using round-robin mechanism |
| 70121 | AHB DES / Triple DES | AHB 2.0, AHB DES/TDES mode, DMA master, elliptical curve |
| 70122 | AHB AES with DMA | AHB 2.0, 1/4-channel, single/programmable burst, linked-list support |
| 70119 | AHB Single/Quad DMA Controller | AHB 2.0, 1/4-channel, single/programmable burst, linked-list support |
| 70113 | SPI Slave to AHB-Lite Master | Read/write access to AHB-Lite sub-system |
| 70147 | AHB-Lite Slave to SPI Master | Supports 4 slaves and all SPI modes |
| 70116 | AHB External Bus Interface | Supports 8-bit, 16-bit, 32-bit access |
| 70120 | AHB TFT LCD Controller | Supports 24-bit, 16-bit, 8-bit color LCD panels |
| 70120 | AHB SRAM Controller | AHB-Lite, zero wait state 8-bit, 16-bit, 32-bit access to SRAM |
| 70115 | AHB Quad SPI Controller with XIP | AHB 4- to 32-bit serial transmit and receive, full/half duplex |
| 70118 | AHB Single Channel DMA Controller | AHB 2.0, single channel, single/programmable burst, linked-list support |
| 70150 | AHB Parallel Flash Controller | AHB bus to Parallel SuperFlash device, 8/16/32-bit external modes, 8/16/32-bit AHB access |
APB 2.0 peripherals for low-power, low-bandwidth on-chip control.
| Part Number | Product | Description |
| 70127 | APB GPIO | APB 2.0, scalable up to 32 I/Os, interrupt support, software configurable |
| 70128 | APB Real Time Clock | APB 2.0, clock/calendar BCD format with interrupt support |
| 70123 | APB Interrupt Controller | APB 2.0, up to 32 independent channels |
| 70129 | APB Pulse Width Modulator | APB 2.0, prescalar/non-prescalar mode, 4-bit prescalar |
| 70124 | APB Timer | APB 2.0, 32-bit counter/timer, 10-bit prescalar, RTOS time base |
| 70126 | APB UART | APB 2.0, programmable baud rates, DMA interface, interrupt support |
| 70125 | APB Windowed Watchdog Timer | APB 2.0, 32-bit counter/timer, 12-bit prescalar, interrupt support, DFT support, windowing |
| 70132 | APB SPI Controller | APB 2.0, single lane SPI, Master or Slave |
| 70026 | I2C Master/Slave Controller | I2C V2.1, APB 2.0, SMEBus 2.0, ACCESS.Bus |
Multi-master fabrics and clock/domain-crossing bridges for heterogeneous SoC integration.
| Part Number | Product | Description |
| 70107 | AHB Multi Fabric | AHB-Lite, support up to 8 masters and 12 slaves |
| 70101 | AXI Multi Fabric | AXI 4, support up to 4 masters and 8 slaves |
| 70102 | AXI / AHB Bridge | AXI 4, AHB Lite, 2-clock domains with FIFO support |
| 70145 | AHB / AXI Bridge | AXI 4, AHB Lite, 2-clock domains with FIFO support |
| 70111 | AHB / APB Bridge | APB 3.0 / 2.0, low latency, low gate count |
| 70108 | AHB Bus Channel + Decoder | AHB-Lite, supports up to 16 slaves |
| 70109 | APB Bus Channel + Decoder | APB 3.0 / 2.0, supports up to 16 slaves |
| 70148 | AHB-Lite to AHB-Lite Asynchronous Bridge | Bridge asynchronous AHB-Lite domains for any clock frequency ratio |
| 70149 | APB to AHB-Lite Asynchronous Bridge | Bridge asynchronous APB and AHB-Lite domains for any clock frequency ratio |
| 70103 | AXI / APB Bridge | AXI 4 Lite, APB 2.0, APB 3.0 |
Pre-integrated AMBA subsystems for ARM-based MCU and SoC platforms.
| Part Number | Product | Description |
| 70140 | AHB Low-power | AHB 2.0, APB 3.0, power management, boot code, basic kernel support |
| 70141 | AHB Performance ARM-M0 | AHB-Lite, APB 2.0, PMU, RTOS/kernel support, DMA |
| 70142 | AHB Performance ARM-M3 | AHB-Lite, APB 2.0, PMU, RTOS/kernel support, DMA |
| 70158 | AHB Secure M3 | AHB 2.0, APB 3.0, Secure AHB Fabric, SRAM and ROM parameterized MPUs, PMU, RTOS/kernel support, DMA |
| 70143 | AXI Performance | AXI 4, AHB-Lite, APB 2.0 multi-layer fabric, QSPI RTOS/Linux support |
Need help selecting the right AMBA stack?
Our integration engineers can recommend a configuration tuned to your performance and area goals.