(19)
(11) EP 0 229 081 A1

(12)

(43) Date of publication:
22.07.1987 Bulletin 1987/30

(21) Application number: 86903104.0

(22) Date of filing: 09.05.1986
(51) International Patent Classification (IPC): 
G11C 17/ 06( . )
G11C 17/ 18( . )
(86) International application number:
PCT/US1986/001036
(87) International publication number:
WO 1987/000338 (15.01.1987 Gazette 1987/01)
(84) Designated Contracting States:
DE FR GB IT NL SE

(30) Priority: 09.07.1985 US 19850753083
09.07.1985 US 19850753084

(71) Applicant: MOTOROLA, INC.
Schaumburg, IL 60196 (US)

(72) Inventor:
  • DAVIS, Walter, Lee
    Coral Springs, FL 33065 (US)

(74) Representative: Hudson, Peter David, et al 
Motorola, European Intellectual Property Operations, Midpoint Alencon Link
Basingstoke, Hampshire RG21 7PL
Basingstoke, Hampshire RG21 7PL (GB)

   


(54) PROGRAMMABLE READ ONLY MEMORY ADAPTIVE ROW DRIVER CIRCUIT AND OUTPUT CIRCUIT