ADDRESS CONVERTING BUFFER CIRCUIT

ADDRESS CONVERTING BUFFER CIRCUIT

PURPOSE:To improve the hit rate of an address converting buffer. CONSTITUTION:Two TLBs (address buffer) are distinctively used so that one TLB 4 is for instructions and the other TLB 5 is for operands. This distinctive use is controlled by a control circuit 8 whose virtual address 101 indicated with...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: MIZUKAMI KENGO
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:PURPOSE:To improve the hit rate of an address converting buffer. CONSTITUTION:Two TLBs (address buffer) are distinctively used so that one TLB 4 is for instructions and the other TLB 5 is for operands. This distinctive use is controlled by a control circuit 8 whose virtual address 101 indicated with the request code 102 in a request code register 2 is the address of an instruction or operand. The doubled TLBs are used distinctively between the instruction and operand, so the hit rates of the TLBs are increased.