mcf5272 Freescale Semiconductor, Inc, mcf5272 Datasheet - Page 166

• Manufacturer Part Number: mcf5272
• Description: Mcf5272 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

Features
The following is a list of the key SIM features:
6-2
• Module base address register (MBAR)
• Interrupt controller
• Chip select module
• System protection
• Pin assignment register (PAR) configures the parallel port. See Section 6.2.3,
• Power management
• Bus arbitration
— Base address location of all internal peripherals, SIM resources, and
— Address space masking to internal peripherals and SIM resources
— Programmable interrupt level (1–7) for internal peripheral interrupts
— Up to six external interrupt request inputs
— See Chapter 7, “Interrupt Controller.”
— Eight dedicated programmable chip selects
— Address masking for memory block sizes from 4 Kbytes to 2 Gbytes
— Programmable wait states and port sizes
— Programmable address setup
— Programmable address hold for read and write
— SDRAM controller interface supported with CS7/SDCS
See Chapter 8, “Chip Select Module.”
— Hardware watchdog timer. See Section 6.2.3, “System Configuration Register
— Software watchdog timer. See Section 6.2.8, “Software Watchdog Timer
“System Configuration Register (SCR).”
— Individual control for each on-chip peripheral
— Choice of low-power modes
See Section 6.2.5, “Power Management Register (PMR).”
— Configure arbitration for internal bus among ColdFire core, Ethernet controller,
memory-mapped registers
(SCR).”
and DMA controller. See Section 6.2.3, “System Configuration Register (SCR).”
MCF5272 User’s Manual
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