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Renesas 70 User Manual

Page 9

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Figure 5.2 Example Task Terminating with ext_tsk() Described in C Language........................- 68 -

Figure 5.3 Example of Kernel(OS-dependent) Interrupt Handler................................................- 70 -

Figure 5.4 Example of Non-kernel(OS-independent) Interrupt Handler.....................................- 71 -

Figure 5.5 Example Cyclic Handler Written in C Language ........................................................- 72 -

Figure 5.6 Example Infinite Loop Task Described in Assembly Language..................................- 73 -

Figure 5.7 Example Task Terminating with ext_tsk Described in Assembly Language.............- 73 -

Figure 5.8 Example of kernel(OS-depend) interrupt handler.......................................................- 75 -

Figure 5.9 Example of Non-kernel(OS-independent) Interrupt Handler of Specific Level.........- 76 -

Figure 5.10 Example Handler Written in Assembly Language ....................................................- 77 -

Figure 5.11 Interrupt handler IPLs ................................................................................................- 79 -

Figure 5.12 Interrupt control in a System Call that can be Issued from only a Task .................- 80 -

Figure 5.13 Interrupt control in a System Call that can be Issued from a Task-independent ...- 81 -

Figure 5.14 C Language Startup Program (crt0mr.a30) ...............................................................- 88 -

Figure 5.15 Selection Allocation in C Language Startup Program...............................................- 93 -

Figure 6.1 The operation of the Configurator ..............................................................................- 124 -

Figure 7.1 Processing Procedure for a System Call a Handler that caused an interrupt during Task

Execution - 137 -

Figure 7.2 Processing Procedure for a System Call from a Handler that caused an interrupt during System

Call Processing........................................................................................................................- 138 -

Figure 7.3 Processing Procedure for a service call from a Multiplex interrupt Handler ..........- 139 -

Figure 7.4 System Stack and User Stack .....................................................................................- 140 -

Figure 9.1 ROM separate ..............................................................................................................- 147 -

Figure 9.2 Memory map.................................................................................................................- 148 -