Cirrus Logic supplies high-precision analog- and mixed-signal and embedded processors for the audio and industrial markets. In the general-purpose-processor segment, Cirrus Logic offers highly integrated ARM9- and ARM7-based embedded processors targeting industrial and networked consumer applications. Cirrus Logic's NineSeries of ARM9-based products include the EP9301, EP9302, EP9307, EP9312, and flagship EP9315. The entry-level EP9301 integrates Ethernet and two USB (Universal Serial Bus) 2.0 host ports, and the EP9302 adds MaverickCrunch and MaverickKey to go along with increased processing power and memory. The EP9307 adds a graphics accelerator, touchscreen and keypad support, and three USB ports. The EP9312 supports high-quality audio and an integrated development environment. The flagship EP9315 adds support for the PCMCIA (Personal Computer Memory Card International Association) interface in a single device.