TC1163 Datasheet, PDF (51/134 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller TriCore

TC1163/TC1164
Preliminary
Functional Description
The PCP2 in the TC1163/TC1164 contains an improved version of the TC1775’s PCP
with the following enhancements:
• Optimized context switching
• Support for nested interrupts
• Enhanced instruction set
• Enhanced instruction execution speed
• Enhanced interrupt queueing
The PCP2 is made up of several modular blocks as follows (see Figure 3-1):
• PCP Processor Core
• Code Memory (CMEM)
• Parameter Memory (PRAM)
• PCP Interrupt Control Unit (PICU)
• PCP Service Request Nodes (PSRN)
• System bus interface to the Flexible Peripheral Interface (FPI Bus)
Code
Memory
CMEM
Parameter
Memory
PRAM
PCP
Processor
Core
FPI-Interface
PCP Service
Req. Nodes
PSRNs
PCP Interrupt
Control Unit
PICU
FPI Bus
PCP Interrupt
Arbitration Bus
CPU Interrupt
Arbitration Bus
MCB06135
Figure 3-1 PCP2 Block Diagram
Data Sheet
47
V1.0, 2008-04