Z8FMC04100 ZILOG [Zilog, Inc.], Z8FMC04100 Datasheet - Page 171

• Manufacturer Part Number: Z8FMC04100
• Description: Z8 Encore-R Motor Control Flash MCUs
• Manufacturer: ZILOG [Zilog, Inc.]

Serial Peripheral Interface
PS024604-1005
Architecture
The Serial Peripheral Interface (SPI) is a synchronous interface allowing several SPI-type
devices, such as EEPROMs, to be interconnected. SPI features include:
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The SPI can be configured as either a master (in single or multimaster systems) or a slave
as illustrated in Figures 22 through 24.
Figure 22. SPI Configured as a Master in a Single Master, Single Slave System
To Slave s SS Pin
Full-duplex, synchronous, character-oriented communication
Four-wire interface
Data transfer rates up to a maximum of one-half the system clock frequency
Error detection
Dedicated Baud Rate Generator
From Slave
To Slave
To Slave
SS
MISO
MOSI
SCK
P R E L I M I N A R Y
Bit 0
8-Bit Shift Register
SPI Master
Product Specification
Bit 7
Baud Rate
Generator
Architecture
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