Z8927320VSC Datasheet, PDF (3/60 Pages) Zilog, Inc. – 16-BIT DIGITAL SIGNAL PROCESSORS WITH A/D CONVERTER

ZiLOG
Z89223/273/323/373
16-Bit Digital Signal Processors with A/D Converter
External Bus and External Registers. The following is
made to clarify naming conventions used in this specifica-
tion. The external bus and external registers are external to
the DSP core, and are used to access internal and external
peripherals.
Z893x3
DSP
Core
ÒExternal BusÓ
External Register
External Register
External Register
External Register
Internal
Peripheral
Internal
Peripheral
External
Peripheral
External
Peripheral
Figure 2. “External” Bus
DS000202-DSP0599
3