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OS-9 Device Descriptor and Configuration Module Reference

OS-9 Device Descriptor and Configuration Module Reference

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Low-Level System <strong>Configuration</strong> <strong>Module</strong> (cnfgdata)cons_wordsizeEditMod Labels2-configuration data1-console port data structure8-character sizeCONS_WORDSIZE1DescriptionBits-per-byte to be used by the console device.Port Generic Default Value0 (zero)Port Specific Override ValueRefer to ROM/CNFGDATA/config.des (Figure 1-3).Available ValuesThe configuration modules word size values are located in the headerfile, rom.h, <strong>and</strong> are listed in Table 1-9.Table 1-9 cons_wordsize Available ValuesDescription Macro EditMod8 bit word size CONS_8BITS 0x007 bit word size CONS_7BITS 0x406 bit word size CONS_6BITS 0x805 bit word size CONS_5BITS 0xC0<strong>OS</strong>-9 <strong>Device</strong> <strong>Descriptor</strong> <strong>and</strong> <strong>Configuration</strong> <strong>Module</strong> <strong>Reference</strong> 41

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