PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 62

• 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

Data Sheet
CP (FE10
Bit
cp
Note: It is the user's responsibility that the physical GPR address specified via CP
The CP register can be updated via any instruction which is capable of modifying an
SFR.
Note: Due to the internal instruction pipeline, a new CP value is not yet usable for GPR
The Switch Context instruction (SCXT) allows to save the content of register CP on the
stack and updating it with a new value in just one machine cycle.
15
r
1
14
r
register plus short GPR address must always be an internal RAM location. If this
condition is not met, unexpected results may occur.
• Do not set CP below the IRAM start address, ie. 00’F600
• Do not set CP above 00’FDFE
• Be careful using the upper GPRs with CP above 00’FDE0
address calculations of the instruction immediately following the instruction
updating the CP register.
1
H
/ 08
13
r
1
H
)
Function
Modifiable portion of register CP
Specifies the (word) base address of the current register bank.
When writing a value to register CP with bits CP.11...CP.9 = ‘000’, bits
CP.11...CP.10 are set to ‘11’ by hardware, in all other cases all bits of bit field
“cp” receive the written value.
12
r
1
11
10
9
H
8
SFR
62
7
6
rw
cp
5
4
Central Processor Unit
H
3
H
Reset Value: FC00
2
PSB 21473
1
2003-03-31
INCA-D
0
r
0
H