MPC555CME Freescale Semiconductor, MPC555CME Datasheet - Page 216

• 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

6.4 Interrupt Controller
MPC555
USER’S MANUAL
Internal
Bus
Write
Clk
The USIU receives interrupts from internal sources (such as the PIT and RTC), from
the IMB3 module (which has its own interrupt controller), and from external pins
IRQ[0:7]. An overview of the MPC555 / MPC556 interrupt structure is shown in
6-4.
/
MPC556
SYSTEM CONFIGURATION AND PROTECTION
Figure 6-3 SGPIO Cell
Rev. 15 October 2000
MOTOROLA
SGPIO
Pad
Read
OE
Figure
6-8