(19)
(11) EP 0 507 811 A1

(12)

(43) Date of publication:
14.10.1992 Bulletin 1992/42

(21) Application number: 91901421.0

(22) Date of filing: 02.01.1991
(51) International Patent Classification (IPC): 
G06F( . )
G06F 21/ 24( . )
G11C 7/ 00( . )
G11C 8/ 18( . )
G06F 11/ 00( . )
G06F 12/ 14( . )
G07F 17/ 34( . )
G11C 7/ 24( . )
G11C 8/ 20( . )
(86) International application number:
PCT/FI1991/000005
(87) International publication number:
WO 1991/010192 (11.07.1991 Gazette 1991/15)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IT LI LU NL SE

(30) Priority: 05.01.1990 FI 19900000063

(71) Applicant: RAHA-AUTOMAATTIYHDISTYS
SF-02150 Espoo (FI)

(72) Inventor:
  • LAATIKAINEN, Jouko
    SF-01670 Vantaa (FI)

(74) Representative: Masch, Karl Gerhard, Dr., et al 
Patentanwälte, Andrejewski, Honke & Partner, Postfach 10 02 54
D-45002 Essen
D-45002 Essen (DE)

   


(54) METHOD AND APPARATUS FOR CONTROLLING WRITING TO MEMORY