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Features
MSC8113 Reference Manual, Rev. 0
Freescale Semiconductor
1-7
Table 1-6. Miscellaneous Modules
Feature
Description
Timers
Two modules of 16 timers each. Each timer has the following features:
• Cyclic or one-shot.
• Input clock polarity control.
• Interrupt request when counting reaches a programmed threshold.
• Pulse or level interrupts.
• Dynamically updated programmed threshold.
• Read counter any time.
Watchdog mode for the timers that connect to the device.
Hardware Semaphores
Eight coded hardware semaphores, locked by simple write access without need for
read-modify-write mechanism.
Global Interrupt Controller
(GIC)
• Consolidation of chip maskable interrupt and non-maskable interrupt sources and
routing to INT_OUT, NMI_OUT, and to the cores.
• Generation of 32 virtual interrupts (eight to each SC140 core) by a simple write
access.
• Generation of virtual NMI (one to each SC140 core) by a simple write access.
Table 1-7. Power and Packaging
Feature
Description
Reduced Power Dissipation
• Low power CMOS design.
• Separate power supply for internal logic and I/O.
• Low-power standby modes.
• Optimized power management circuitry (instruction-dependent, peripheral-dependent,
and mode-dependent).
Packaging
• 0.8 mm pitch High Temperature Coefficient for Expansion Flip-Chip Ceramic Ball-Grid
Array (CBGA (HCTE)).
• 431-connection (ball).
• 20 mm
×
20 mm.
Table 1-8. Software Support
Feature
Description
Real-Time Operating System
(RTOS)
The Real-Time Operating System (RTOS) fully supports device architecture (multi-core,
memory hierarchy, ICache, timers, DMA controller, interrupts, peripherals), as follows:
• High-performance and deterministic, delivering predictive response time.
• Optimized to provide low interrupt latency with high data throughput.
• Preemptive and priority-based multitasking.
• Fully interrupt/event driven.
• Small memory footprint.
• Comprehensive set of APIs.
Multi-Core Support
• Use of one instance of kernel code in all three SC140 cores.
• Dynamic and static memory allocation from local memory (M1) and shared memory
(M2).
Distributed System Support
Enables transparent inter-task communications between tasks running inside the SC140
cores and the other tasks running in on-board devices or remote network devices:
• Messaging mechanism between tasks using mailboxes and semaphores.
• Networking support; data transfer between tasks running inside and outside the device
using networking protocols.
• Includes integrated device drivers for such peripherals as TDM, UART, and external
buses.
Summary of Contents for MSC8113
Page 1: ...MSC8113 Reference Manual Tri Core 16 Bit Digital Signal Processor MSC8113RM Rev 0 May 2008 ...
Page 20: ...MSC8113 Reference Manual Rev 0 xx Freescale Semiconductor Contents ...
Page 28: ...MSC8113 Reference Manual Rev 0 xxviii Freescale Semiconductor ...
Page 56: ...MSC8113 Reference Manual Rev 0 1 28 Freescale Semiconductor MSC8113 Overview ...
Page 76: ...MSC8113 Reference Manual Rev 0 2 20 Freescale Semiconductor SC140 Core Overview ...
Page 134: ...MSC8113 Reference Manual Rev 0 4 30 Freescale Semiconductor System Interface Unit SIU ...
Page 168: ...MSC8113 Reference Manual Rev 0 6 18 Freescale Semiconductor Boot Program ...
Page 180: ...MSC8113 Reference Manual Rev 0 7 12 Freescale Semiconductor Clocks ...
Page 260: ...MSC8113 Reference Manual Rev 0 8 80 Freescale Semiconductor Memory Map ...
Page 300: ...MSC8113 Reference Manual Rev 0 9 40 Freescale Semiconductor Extended Core ...
Page 304: ...MSC8113 Reference Manual Rev 0 10 4 Freescale Semiconductor MQBus and M2 Memory ...
Page 308: ...MSC8113 Reference Manual Rev 0 11 4 Freescale Semiconductor SQBus ...
Page 590: ...MSC8113 Reference Manual Rev 0 17 46 Freescale Semiconductor Interrupt Processing ...
Page 614: ...MSC8113 Reference Manual Rev 0 18 24 Freescale Semiconductor Debugging ...
Page 622: ...MSC8113 Reference Manual Rev 0 19 8 Freescale Semiconductor Internal Peripheral Bus IPBus ...
Page 724: ...MSC8113 Reference Manual Rev 0 21 32 Freescale Semiconductor UART ...
Page 920: ...MSC8113 Reference Manual Rev 0 25 150 Freescale Semiconductor Ethernet Controller ...
Page 1171: ...MSC8113 Reference Manual Rev 0 Freescale Semiconductor C 61 EF wait_rts P 01077FFC 9F rts 71 ...
Page 1172: ...MSC8113 Reference Manual Rev 0 C 62 Freescale Semiconductor MSC8113 Boot Code ...
Page 1202: ...MSC8113 Reference Manual Rev 0 Index 30 Freescale Semiconductor Index ...