MPC8313ZQADDC Freescale Semiconductor, MPC8313ZQADDC Datasheet - Page 359

• Manufacturer Part Number: MPC8313ZQADDC
• Description: Microprocessors - MPU 8313 REV2.2 PB NO ENC
• Manufacturer: Freescale Semiconductor

Specifications of MPC8313ZQADDC

• Processor Series: MPC8313
• Core: e300
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 133 MHz
• Program Memory Size: 16 KB
• Data Ram Size: 16 KB
• Interface Type: I2C
• Mounting Style: SMD/SMT
• Package / Case: PBGA
• Number Of Programmable I/os: 32
• Number Of Timers: 4

Chapter 8
Integrated Programmable Interrupt Controller (IPIC)
This chapter describes the integrated programmable interrupt controller (IPIC), including a definition of
the external signals and their functions. Also, the configuration, control, and status registers are described
in this chapter. Note that individual chapters in this reference manual describe specific initialization
aspects for each individual block.
8.1
This chapter describes the IPIC interrupt protocol, various types of interrupt sources controlled by the IPIC
unit, and the IPIC registers with some programming guidelines. The programming model is similar to the
interrupt controller of the MPC8260. The interrupt controller provides interrupt management that is
responsible for receiving hardware-generated interrupts from different sources (both internal and
external). It also prioritizes and delivers the interrupts to the CPU for servicing. The IPIC prioritizes and
manages interrupts from the following controller units:
Freescale Semiconductor
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DDR memory controller (DDR)
Enhanced local bus memory controller (eLBC)
PCI
Four-channel DMA controller (DMA)
Message unit (MU)
Dual three-speed Ethernet controllers (eTSEC1 and eTSEC2)
DUART communication module (DUART)
USB 2.0 dual role controller (USB DR)
Security engine (SEC)
System bus arbiter (SBA)
Periodic interval timer (PIT)
Real time clock timer (RTC ALR and RTC SEC)
Eight global timers (GTM1–GTM8)
Software watchdog timer (WDT)
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SPI controller (SPI)
Power management controller (PMC)
General-purpose I/O controller (GPIO)
External pins (IRQ[0:4])
2
C controllers (I
Introduction
MPC8313E PowerQUICC™ II Pro Integrated Processor Family Reference Manual, Rev. 2
2
C1 and I
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C2)
8-1