Atmel TS68040 Manuals

ATMEL TS68040 handbook(2)

The TS68040 is Atmel’s third generation of 68000-compatible, high-performance, 32-bit microprocessors. The TS68040 is a virtual memory microprocessor employing multiple, concurrent execution units and a highly integrated architecture to provide very high performance in a monolithic HCMOS device. On a single chip, the TS68040 integrates a 68030-compatible integer unit, an IEEE 754-compatible floating-point unit (FPU), and fully independent instruction and data demand-paged memory manage- ment units (MMUs), including 4K bytes independent instruction and data caches. A high degree of instruction execution parallelism is achieved through the use of multi- ple independent execution pipelines,