MPC555CME Freescale Semiconductor, MPC555CME Datasheet - Page 305

• Manufacturer Part Number: MPC555CME
• Description: KIT EVALUATION FOR MPC555
• Manufacturer: Freescale Semiconductor
• Type: Microcontrollerr

Specifications of MPC555CME

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Processor To Be Evaluated: MPC555
• Data Bus Width: 32 bit
• Interface Type: RS-232
• For Use With/related Products: MPC555
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Master
Slave
Request bus (BR)
Receive bus grant (BG) from arbiter
Assert bus busy (BB) if no other master is driving bus
Assert transfer start (TS)
Drive address and attributes
Receive address
Return data
Assert transfer acknowledge (TA)
Receive data
Figure 9-4 Basic Flow Diagram of a Single Beat Read Cycle
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MPC555
MPC556
EXTERNAL BUS INTERFACE
MOTOROLA
USER’S MANUAL
Rev. 15 October 2000
9-9