SM320C6201B - Texas Instruments

SM320C6201B Digital Signal Processor

SIGNAL NAME NO. TYPE† DESCRIPTION CLOCK/PLL CLKIN A14 I Clock Input CLKOUT1 Y6 O Clock output at full device speed CLKOUT2 V9 O Clock output at half of device speed CLKMODE1 B17 CLKMODE0 C17 Clock mode select I • Selects whether the output clock frequency = input clock freq x4 or x1 PLLFREQ3 C13 PLL frequency range (3, 2, and 1) P.

Features

-- Byte-Addressable (8-, 16-, 32-Bit Data) -- 32-Bit Address Range -- 8-Bit Overflow Protection -- Saturation -- Bit-Field Extract, Set, Clear -- Bit-Counting -- Normalization D 1M-Bit On-Chip SRAM -- 512K-Bit Internal Program/Cache (16K 32-Bit Instructions) -- 512K-Bit Dual-Access Internal Data (64K Bytes) Organized as a Single Block (’6201) -- 512K-Bit Dual-Access Internal Data (64K Bytes) Organized as Two Blocks for Improved Concurrency (’6201B) D 32-Bit External Memory Interface (EMIF) -- Glueless Interface to Synchronous Memories: SDRAM and SBSRAM -- Glueless Interface to Asynchronous Mem.