Zilog EZ80F91AZA Manual de usuario descargar pdf (Pagina 29)

UM007518-1211 Data Persistence Configuration

Zilog Real-Time Kernel: eZ80

CPU

User Manual

MAX_SEMAPHORESH 20 Specifies the maximum number of semaphores

that can be created at a time. If the system does

not require semaphores, then this macro is set

to 0 (zero).

MAX_TIMERSH 20 Specifies the maximum number of software tim-

ers that can be created at a time. If the system

does not require software timers, then this

macro is set to 0 (zero).

MAX_PARTITIONSH 20 Specifies the maximum number of memory par-

titions that can be created at a time. If the sys-

tem does not require partitions, then this macro

is set to 0 (zero).

MAX_REGIONSH 20 Specifies the maximum number of regions that

can be created at a time. If the system does not

require regions, then this macro is set to 0

(zero).

MAX_REGIONS_TABH 250 Specifies the maximum number of allocations

that can be made within the regions at any given

time.

RZK_MAX_DCBH 25 Specifies the maximum number of entries that

can be made in the device control block.

RZK_DEVICE_DRIVERH 1 Defined if RZK drivers are used.

RZK_STACK_SIZEH 2048 Specifies the size of stack required for kernel’s

idle thread.

RZK_SYSTIMERSTACK_SIZEH 2048 Specifies the size of stack required for the RZK

timer thread.

RZK_SYSTICKS_INSECH 100 Specifies the number of ticks per second for the

system.*

RZK_DEVTICKS_PERSYSTICKH 1 Specifies the number of device ticks per system

tick.*

SYSTEM_CLOCKH 48000000L Specifies the processor’s clock speed.*

HWTIMER_TO_USE 0 Specifies the hardware timer to be used as the

source for the RZK system; valid values range

from 0–3.

Table 12. Default Debug Priority Inheritance Values for the RZK_Conf.c File (Continued)

RZK Macro Default Value Description

Note: *Refer to the Zilog Real-Time Kernel Reference Manual (RM0006) and its appendix about Interrupt Handling to

configure the RZK timer.

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Zilog EZ80F91AZA Manual de usuario Pagina 29