The AMBA High Performance Bus (AHB) gives system designers access to an on-chip protocol providing the best combination of ease of use and interfacing with high system bandwidth and speed. ARM offers a number of AHB PrimeCell Products to assist designers build complex systems-on-chip as quickly as possible. As would be expected from PrimeCell Peripherals these products are designed and validated to the highest of standards, support the broadest range of industry tools and offer excellent value for money. If you cannot find the products you are looking for on these pages, you would like to request we produce additional PrimeCells or you would like to trial these products then please contact us here. ARM Product | Description | Gate Count | Technical Reference Manual | L210 | Level 2 AHB Cache Controller | 160 k | (934K PDF) | PL080 | Dual AHB Master, DMA Controller:
8 channel, with scatter gather support | 82.0 k | | PL081 | Single AHB Master DMA Controller:
2 channel, with scatter gather support | 24.9 k | | PL111 | Colour LCD Controller:
Colour and mono with grey scale, Supports TFT and STN, Single and dual panel and hardware cursor | 24.5 k | (744K PDF) | PL190 | Vectored Interrupt Controller:
32 interrupt sources and 16 vectored addresses | 13.4 k | | PL192 | Advanced Vectored Interrupt Controller | 33 k | (450K PDF) | PL220 | External Bus Interface | 2.2 k | (257K ZIP) | | PL230 | Configurable AHB Micro-DMA Controller | 3-10k | (988KB PDF) | PL241 | Configured AHB SRAM / NOR Memory Controller | 32 k | (904K PDF) | PL242 | Configured AHB SDR and NAND Memory Controller | 135k | (1M PDF) | PL243 | Configured AHB SDR and SRAM / NOR Memory Controller | 146k | (2M PDF) | PL244 | Configured AHB DDR and NAND Memory Controller | 154k | (1M PDF) | PL245 | Configured AHB DDR and SRAM / NOR Memory Controller | 164k | (2M PDF) |
The products shown on this page all support the AMBA AHB protocol. If you require PrimeCells supporting alternative protocols, AXI products can be found here and APB products here. For more information on these, or other AMBA devices, please contact your local ARM representative. Alternatively you can submit an email enquiry here. Back to Top | 
