SAA55XX Ver la hoja de datos (PDF) - Philips Electronics

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SAA55XX

Enhanced TV microcontrollers with On-Screen Display (OSD)

Philips Electronics 

Philips Semiconductors

Enhanced TV microcontrollers with

On-Screen Display (OSD)

Preliminary specification

SAA55xx

handbook, full pagewidthMEMORY

PROGRAM ROM

CHARACTER ROM

PACKET 26 ROM

SECURITY BITS SET

USER ROM PROGRAMMING

VERIFY

(ENABLE/DISABLE)

(ENABLE/DISABLE)

DISABLED

ENABLED

DISABLED

ENABLED

DISABLED

ENABLED

MBK954

Fig.6 Security bits for production devices.

handbook, full pagewidthMEMORY

PROGRAM ROM

CHARACTER ROM

PACKET 26 ROM

SECURITY BITS SET

USER ROM PROGRAMMING

VERIFY

(ENABLE/DISABLE)

(ENABLE/DISABLE)

ENABLED

ENABLED

ENABLED

ENABLED

ENABLED

ENABLED

MBK955

2000 Feb 23

Fig.7 Security bits for production blank devices.

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