Z89323 Datasheet, PDF (19/61 Pages) Zilog, Inc. – 16-BIT DIGITAL SIGNAL PROCESSORS

Integrated
Logic
4-Channel
Multiplexer
PRELIMINARY
INT0 Timer
Z89323/373/393
16-BIT DIGITAL SIGNAL PROCESSORS
Start
Converter
A/D
Prescaler
A/D
Controller
Register
VREF
Sample
and
Hold
AGND
Flash
A/D
Converter
4x8
Result
Register
Dual
Scan
Channel Select
A/D
Channel
Register
Internal
Bus
Figure 9. ADC Architecture
DS95DSP0101 Q4/95
19