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P83CX80 Datasheet, PDF (40/84 Pages) NXP Semiconductors – 80C51 type core
Philips Semiconductors
Microcontrollers for monitors with DDC
interface, auto-sync detection and sync proc.
Product specification
P83Cx80; P87C380
handbook, full pagewidth
REFERENCE
VOLTAGE/CURRENT
GENERATOR
internal bus
8
DATA LATCH
(SFR ADDRESS E9H)
DATA LATCH
(SFR ADDRESS EAH)
DATA LATCH
(SFR ADDRESS EBH)
DATA LATCH
(SFR ADDRESS ECH)
DAC0
DAC0
DAC1
DAC1
DAC2
DAC2
DAC3
DAC3
MGG050
Fig.22 Block diagram of the DAC.
1997 Dec 12
40