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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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VSC7440 датащи(PDF) 194 Page - Microsemi Corporation |
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VSC7440 датащи(HTML) 194 Page - Microsemi Corporation |
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194 / 444 page  Functional Descriptions VMDS-10492 VSC7440 Datasheet Revision 4.2 177 The following table lists the supported SCAN filters. The following table lists the available SCAN related actions. Table 111 • Scan Filters Filter Type Target::Register.Field Description FID filter LRN::SCAN_NEXT_CFG.FID_FILTER_ENA LRN::MAC_ACCESS_CFG_0.MAC_ENTRY_FID ANA_L2::SCAN_FID_CTRL ANA_L2::SCAN_FID_CFG Finds entries with a specific VID/FID. Port or Address filter LRN::SCAN_NEXT_CFG.ADDR_FILTER_ENA, LRN::MAC_ACCESS_CFG_2.MAC_ENTRY_ADDR, LRN::MAC_ACCESS_CFG_2.MAC_ENTRY_ADDR_TYPE LRN::SCAN_NEXT_CFG_1.SCAN_ENTRY_ADDR_MASK Finds entries with a specific ADDR_TYPE and ADDR. Note that this can be combined with ADDR wildcards; for example, to find all entries related with a given ADDR_TYPE, and so on. Automatic age scan port filter LRN::SCAN_NEXT_CFG.SCAN_USE_PORT_FILTER_ENA ANA_L2::FILTER_OTHER_CTRL ANA_L2::FILTER_LOCAL_CTRL Configures a port filter used for defining which ports are applicable for automatic aging. Non-locked only filter LRN::SCAN_NEXT_CFG.SCAN_NEXT_IGNORE_LOCKED _ENA Finds non locked entries. Aged only filter LRN::SCAN_NEXT_CFG.SCAN_NEXT_AGED_ONLY_ENA Finds only aged entries, that is, AGE_FLAG equal to maximum (configured in ANA_L2::LRN_CFG.AGE_SIZE). AGE_INTERVAL filter LRN::SCAN_NEXT_CFG.SCAN_AGE_INTERVAL_MASK Finds entries with a specific AGE_INTERVAL. AGE_FLAG filter LRN::SCAN_NEXT_CFG.SCAN_AGE_FILTER_SEL MAC_ACCESS_CFG_2.MAC_ENTRY_AGE_FLAG Finds only entries with a specific value. NXT_LRN_ALL filter LRN::SCAN_NEXT_CFG.NXT_LRN_ALL_FILTER_ENA MAC_ACCESS_CFG_2. MAC_ENTRY_NXT_LRN_ALL Finds only entries with a specific value. Ignore locked filter LRN::SCAN_NEXT_CFG.SCAN_NEXT_IGNORE_LOCKED _ENA Finds all or only non locked entries. Aged only filter LRN::SCAN_NEXT_CFG.SCAN_NEXT_AGED_ONLY_ENA Finds all or only aged entries (AGE_FLAG != 0). Table 112 • Scan Modification Actions Action Type Target::Register.Field Description Scan next until found LRN::SCAN_NEXT_CFG.SCAN_NEXT_UNTIL_FOUND_ENA Controls if scan stops when finding an entry or scans through all entries. Update AGE_FLAG LRN::SCAN_NEXT_CFG.SCAN_AGE_FLAG_UPDATE_SEL Updates AGE_FLAG for found entries. See LRN::SCAN_NEXT_CFG. Update NXT_LRN_ALL LRN::SCAN_NEXT_CFG.SCAN_NXT_LRN_ALL_UPDATE_S EL Update sNXT_LRN_ALL for found entries. See LRN::SCAN_NEXT_CFG. Change address (MOVE) LRN::SCAN_NEXT_CFG.SCAN_NEXT_MOVE_FOUND_ENA LRN::SCAN_NEXT_CFG_1.PORT_MOVE_NEW_ADDR LRN::SCAN_NEXT_CFG_1.SCAN_ENTRY_ADDR_MASK Updates address for found entries. |
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