OS-9 Device Descriptor and Configuration Module Reference

OS-9 Device Descriptor and Configuration Module Reference OS-9 Device Descriptor and Configuration Module Reference

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1Low-LevelTMSystem Configuration Module (cnfgdata) MICROWAREcons_levelCONS_LEVELEditMod Labels2-configuration data1-console port data structure4-interrupt levelDescriptionThis is the hardware priority of the console device interrupt. When adevice interrupts the processor, the level of the interrupt is used to masklower priority interrupts.Port Generic Default Value0 (zero)Port Specific Override ValueRefer to ROM/CNFGDATA/config.des (Figure 1-3).Available Values0 to 4294967295. The number of supported interrupt levels isdependent on the processor being used (for example, 1-7 on 680x0type CPUs).See AlsoThe OS-9 Input/Output System section of the OS-9 TechnicalManual.34 OS-9 Device Descriptor and Configuration Module Reference

Low-Level System Configuration Module (cnfgdata)cons_timeoutEditMod Labels2-configuration data1-console port data structure5-polling timeoutCONS_TIMEOUT1DescriptionPolling time-out value for the console device.Port Generic Default Value0 (zero)Port Specific Override ValueRefer to ROM/CNFGDATA/config.des (Figure 1-3).Available Values0 to 4294967295OS-9 Device Descriptor and Configuration Module Reference 35

1Low-LevelTMSystem <strong>Configuration</strong> <strong>Module</strong> (cnfgdata) MICROWAREcons_levelCONS_LEVELEditMod Labels2-configuration data1-console port data structure4-interrupt levelDescriptionThis is the hardware priority of the console device interrupt. When adevice interrupts the processor, the level of the interrupt is used to masklower priority interrupts.Port Generic Default Value0 (zero)Port Specific Override ValueRefer to ROM/CNFGDATA/config.des (Figure 1-3).Available Values0 to 4294967295. The number of supported interrupt levels isdependent on the processor being used (for example, 1-7 on 680x0type CPUs).See AlsoThe <strong>OS</strong>-9 Input/Output System section of the <strong>OS</strong>-9 TechnicalManual.34 <strong>OS</strong>-9 <strong>Device</strong> <strong>Descriptor</strong> <strong>and</strong> <strong>Configuration</strong> <strong>Module</strong> <strong>Reference</strong>

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