A microcontroller including a single memory module having a...

Details A microcontroller including a single memory module having a... A microcontroller including a single memory module having a...

G - Physics

06

F

G06F 9/34 (2006.01) G06F 9/30 (2006.01) G06F 9/312 (2006.01) G06F 9/318 (2006.01) G06F 9/32 (2006.01) G06F 9/355 (2006.01) G06F 9/44 (2006.01) G06F 13/16 (2006.01) G06F 13/40 (2006.01) G06F 15/78 (2006.01) G11C 16/04 (2006.01) G11C 16/08 (2006.01) G11C 16/10 (2006.01)

Patent

CA 2317765

A microcontroller (1) having a special function register to internally select between internal memory and external memory on the fly. Two data pointers (41, 43) in conjunction with the special function register result in four effective quick reference locations. The internal memory (67) consists of one memory module having its array subdivided into a data memory store (37) and a code memory store (35), and having a bank of pass devices (73) to selectively isolate the code memory store from the data memory store. The present memory (67) can further support concurrent writing to the data memory store (37) while reading from the code memory store (35).

L'invention concerne un microcontrôleur (1) possédant un registre de fonctions spéciales permettant la sélection interne à la volée entre une mémoire interne et une mémoire externe. Deux pointeurs de données (41, 43), conjointement avec le registre de fonctions spéciales, désignent quatre emplacements de consultation rapide et efficace. La mémoire interne (67) consiste en un module de mémoire dont les boîtiers sont subdivisés en une mémoire de données (37) et une mémoire de codes (35), et possédant une série de dispositifs de passage (73) pour l'isolement sélectif de la mémoire de codes par rapport à la mémoire de données. Ladite mémoire interne (67) peut également prendre en charge l'écriture concurrente dans la mémoire de données (37) et la lecture dans la mémoire de codes (35).

Affiliated with

Also associated with

Rating

A microcontroller including a single memory module having a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A microcontroller including a single memory module having a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A microcontroller including a single memory module having a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1861249