SM320DM355-EP
Digital Media System-on-Chip (DMSoC)
www.ti.com SPRS575 – JULY 2009 1 SM320DM355-EP Digital Media System-on-Chip (DMSoC)
1.1 Features High-Performance Digital Media
System-on-Chip
– 135-, 216-, and 270-MHz ARM926EJ-S Clock
Rate; and Up to 216 MHz in M-Temp
(M216EP)
– Fully Software-Compatible With ARM9™
ARM926EJ-S Core
– Support for 32-Bit and 16-Bit (Thumb Mode)
Instruction Sets
– DSP Instruction Extensions and Single
Cycle MAC
– ARM® Jazelle® Technology
– EmbeddedICE-RT™ Logic for Real-Time
Debug
ARM9 Memory Architecture
– 16K-Byte Instruction Cache
– 8K-Byte Data Cache
– 32K-Byte RAM
– 8K-Byte ROM
– Little Endian …
