MPC555CME Freescale Semiconductor, MPC555CME Datasheet - Page 76

• 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

2.3.1.26 SGPIOC[7]/IRQOUT/LWP[0]
2.3.1.27 BG/VF[0]/LWP[1]
2.3.1.28 BR/VF[1]/IWP[2]
2.3.1.29 BB/VF[2]/IWP[3]
MPC555
USER’S MANUAL
SGPIO – This function allows the pins to be used as general purpose inputs/outputs.
Freeze – Indicates that the RCPU is in debug mode.
Program Trace – Indicates an instruction fetch is taking place in order to allow pro-
gram flow tracking.
Pin Name: sgpioc7_irqout_b_lwp0
SGPIO – This function allows the pins to be used as general purpose inputs/outputs.
Interrupt Out – Indicates that an interrupt has been requested to all external devices.
Load/Store Watchpoint 0 – This output line reports the detection of a data watchpoint
in the program flow executed by the RCPU. See
PORT
Pin Name: bg_b_vf0_lwp1
Bus Grant – Indicates external data bus status. Is asserted low when the arbiter of the
external bus grants to the specific master the ownership of the bus.
Visible Instruction Queue Flush Status – This output line together with VF1 and VF2
is output by the chip when a program instructions flow tracking is required by the user.
VF report the number of instructions flushed from the instruction queue in the internal
core. See
Load/Store Watchpoint – This output line reports the detection of a data watchpoint
in the program flow executed by the RCPU.
Pin Name: br_b_vf1_iwp2
Bus Request – Indicates that the data bus has been requested for external cycle.
Visible Instruction Queue Flush Status – This output line together with VF1 and VF2
is output by the chip when a program instructions flow tracking is required by the user.
VF report the number of instructions flushed from the instruction queue in the internal
core. See
Instruction Watchpoint 2 – This output line reports the detection of an instruction
watchpoint in the program flow executed by the RCPU.
Pin Name: bb_b_vf2_iwp3
/
MPC556
for more details.
SECTION 21 DEVELOPMENT SUPPORT
SECTION 21 DEVELOPMENT SUPPORT
SIGNAL DESCRIPTIONS
Rev. 15 October 2000
SECTION 21 DEVELOPMENT SUP-
for more details.
for more details.
MOTOROLA
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