发明名称 |
COMPUTER SYSTEM HAVING MIXED MACROCODE AND MICROCODE INSTRUCTION EXECUTION |
摘要 |
A computer system uses microcode subroutines to execute complex macroinstruction. Each macroinstruction is used to index a table (18). Simple macroinstructions have a single microinstruction counterpart in the table (18), and such microinstruction is performed directly in order to execute that macroinstruction. The table entry corresponding to more complex macroinstructions is a jump microinstruction, with the target of the microcode jump being an appropriate subroutine in microcode memory (16). |
申请公布号 |
EP0279953(A3) |
申请公布日期 |
1990.01.31 |
申请号 |
EP19870119350 |
申请日期 |
1987.12.30 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
BOSSHART, PATRICK W. |
分类号 |
G06F9/22;G06F9/26;G06F9/28;G06F9/30;G06F9/318;(IPC1-7):G06F9/26 |
主分类号 |
G06F9/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|