MPC555CME Freescale Semiconductor, MPC555CME Datasheet - Page 345

• 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

MPC555
USER’S MANUAL
,Figure
ternal master accessing internal space in the MPC555 / MPC556. Note that the mini-
Asserts Bus Busy (BB) if No Other Master is Driving
/
MPC556
Receives Bus Grant (BG) From Arbiter
9-36,
Figure 9-35 Basic Flow of an External Master Write Access
Drives Address and Attributes
Assert Transfer Start (TS)
Figure 9-37
Request Bus (BR)
External Master
Drives Data
and
EXTERNAL BUS INTERFACE
Figure 9-38
Rev. 15 October 2000
Asserts Transfer Acknowledge (TA)
describe read and write cycles from an ex-
Address in Internal
Receives Address
Receives Data
Memory Map
Yes
MPC555 /
MPC556
Asserts CSx
If In Range
Controller
Memory
No
MOTOROLA
9-49