PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 61

• Manufacturer Part Number: PSB21473FV13XT
• Manufacturer: Infineon Technologies

Specifications of PSB21473FV13XT

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Lead Free Status / RoHS Status: Compliant

In case of the segmented memory mode the selected number of segment address bits
(via bitfield SALSEL) of the respective DPP register is output on the respective segment
address pins of Port 4 for all external data accesses.
A DPP register can be updated via any instruction, which is capable of modifying an
SFR.
Note: Due to the internal instruction pipeline, a new DPP value is not yet usable for the
Figure 6-4
The Context Pointer CP
This non-bit addressable register is used to select the current register context. This
means that the CP register value determines the address of the first General Purpose
Register (GPR) within the current register bank of up to 16 wordwide and/or bytewide
GPRs.
Data Sheet
operand address calculation of the instruction immediately following the
instruction updating the DPP register.
After reset or with segmentation disabled the DPP registers select data pages 3...0.
All of the internal memory is accessible in these cases.
Addressing via the Data Page Pointers
61
Central Processor Unit
PSB 21473
2003-03-31
INCA-D