TC1797 Datasheet, PDF (21/190 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1797
– 0 Kbyte Data Cache (DACHE)
• On-chip SRAMs with parity error detection
Introduction
2.2.3.2 High-performance 32-bit Peripheral Control Processor
The PCP is a flexible Peripheral Control Processor optimized for interrupt handling and
thus unloading the CPU.
Features
• Data move between any two memory or I/O locations
• Data move until predefined limit supported
• Read-Modify-Write capabilities
• Full computation capabilities including basic MUL/DIV
• Read/move data and accumulate it to previously read data
• Read two data values and perform arithmetic or logical operation and store result
• Bit-handling capabilities (testing, setting, clearing)
• Flow control instructions (conditional/unconditional jumps, breakpoint)
• Dedicated Interrupt System
• PCP SRAMs with parity error detection
• PCP/FPI clock mode 1:1 and 2:1 available
Integrated PCP related On-Chip Memories
• 32 Kbyte Code Memory (CMEM)
• 16 Kbyte Parameter Memory (PRAM)
Data Sheet
17
V1.1, 2009-04