ST20-C1 STMICROELECTRONICS [STMicroelectronics], ST20-C1 Datasheet - Page 195

• Manufacturer Part Number: ST20-C1
• Description: Instruction Set Reference Manual
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Work space cache
Workspace pointer
Wptr
Registers used to cache the lowest words of the work space in order to accelerate
access to local variables. Also called register cache or register file
A 32-bit register pointing to the work space for the current process .
The workspace pointer.
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