| slovo | definícia |
motorola 6801
(foldoc) | Motorola 6801
(And 6803) A version of the Motorola 6800 with
ROM, some RAM, a serial I/O port and other functions on
the chip. It was meant for embedded controllers, where the
part count was to be minimised. The 6803 led to the 68HC11
and that was extended to 16 bits as the 68HC16.
(1994-11-07)
|
| | podobné slovo | definícia |
motorola 68010
(foldoc) | Motorola 68010
MC68010
A microprocessor from Motorola. It was the
successor to the Motorola 68000 and was followed by the
Motorola 68020. Some instructions which were previously
user mode were made system mode, which necessitated
patches to a few programs.
The 68010's main advantage over the 68000 was that it could
recover from a bus fault. The 68000 microcode didn't save
enough state to restart all instructions; the 68010 corrected
this fault. This allowed it to use paged virtual memory.
The 68010's DBxx (decrement and branch) instructions could
hold and execute the preceding instruction in the {prefetch
buffer}, allowing some two-instruction loops to execute
without refetching instructions.
At one time there was a 68010 variant that was pin-for-pin
compatible with the 68000. Early Amiga hackers replaced
their 68000s with 68010s in order to get a small performance
increase.
(1995-11-29)
|
|
Nenašli ste slovo čo ste hľadali ? Doplňte ho do slovníka.
na vytvorenie tejto webstránky bol pužitý dictd server s dátami z sk-spell.sk.cx a z iných voľne dostupných dictd databáz. Ak máte klienta na dictd protokol (napríklad kdict), použite zdroj slovnik.iz.sk a port 2628.
online slovník, sk-spell - slovníkové dáta, IZ Bratislava, Malé Karpaty - turistika, Michal Páleník, správy, údaje o okresoch V4