Title:
【発明の名称】レジスタと他のメモリ手段とを具備するマイクロコンピュータのレジスタ装置
Document Type and Number:
Japanese Patent JP2003517678
Kind Code:
A
Abstract:
There is provided a register system of a microcomputer having a register that includes at least one register bit and having an additional storage arrangement allocated to the register and on which the data content of the register is able to be intermediately stored. To reduce the computing time for saving the data content of the register, while keeping the silicon surface required for the register system as small as possible, the additional storage arrangement includes at least one shift register having at least two shift register cells, the content of an arbitrary shift register cell being transferable into a register bit, and, conversely, the content of a register bit being transferable into an arbitrary shift register cell.
Inventors:
Aue, accelerator
Application Number:
JP2001545954A
Publication Date:
May 27, 2003
Filing Date:
October 26, 2000
Export Citation:
Assignee:
Robert Bosch Gezel Shaft Mitt Beschlenktel Haftong
International Classes:
G06F7/00; G06F9/30; G06F9/34; G06F9/46; G06F9/48; G06F15/78; G11C19/18; G11C19/28; (IPC1-7): G06F9/46; G06F7/00; G06F9/34; G06F15/78
Domestic Patent References:
| JPS52133738A | 1977-11-09 | |||
| JPH02105398A | 1990-04-17 |
Attorney, Agent or Firm:
Miaki Kametani (2 outside)