saa5547ps NXP Semiconductors, saa5547ps Datasheet - Page 11

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saa5547ps

Manufacturer Part Number
saa5547ps
Description
Saa550x; Saa554x Tv Microcontrollers With Closed Captioning Cc And On-screen Display Osd
Manufacturer
NXP Semiconductors
Datasheet
Philips Semiconductors
2000 Feb 23
handbook, full pagewidth
handbook, full pagewidth
TV microcontrollers with Closed Captioning (CC)
and On-Screen Display (OSD)
MEMORY
MEMORY
PROGRAM ROM
CHARACTER ROM
PROGRAM ROM
CHARACTER ROM
(64K x 8-BIT)
(9K x 12-BIT)
USER ROM
USER ROM
Fig.5 Security bits for production devices.
Fig.4 Memory and security bit structures.
11
SECURITY BITS INTERACTION
SECURITY BITS SET
USER ROM PROGRAMMING
USER ROM PROGRAMMING
USER ROM PROGRAMMING
(ENABLE/DISABLE)
(ENABLE/DISABLE)
(ENABLE/DISABLE)
DISABLED
DISABLED
(ENABLE/DISABLE)
(ENABLE/DISABLE)
(ENABLE/DISABLE)
ENABLED
ENABLED
VERIFY
VERIFY
VERIFY
Preliminary specification
GSA006
GSA007
SAA55xx

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