Fujitsu MJA2500BH Maintenance Manual - Page 185
' = Supports the DMA Setup FIS Auto-Activate optimization., Bits 15-9: Reserved
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5.3 Host Commands *13 WORD 78 Bits 15-7: Reserved Bit 6: '1' = Supports the software settings preservation. Bit 5: Reserved Bit 4: '1'= Supports the in-order data delivery. Bit 3: '1'= Supports the Power Management initiation from the device to the host system. Bit 2: '1' = Supports the DMA Setup FIS Auto-Activate optimization. Bit 1: '1' = Supports the non-zero buffer offset in the DMA Setup FIS. Bit 0: Reserved *14 WORD 79 Bits 15-7: Reserved Bit 6: '1' = Enables the software settings preservation. Bit 5: Reserved Bit 4: '1' = Enables the in-order data delivery. Bit 3: '1' = Enables the Power Management initiation function from Bit2 '1' = Enables the Auto-Activate optimization function in the DMA Setup FIS. Bit 1: '1' = Enables the non-zero buffer offset function in the DMA Setup FIS. Bit 0: Reserved *15 WORD 80 Bits 15-9: Reserved Bit 8: '1' = ATA8-ACS supported Bit 7: '1' = ATA/ATAPI-7 supported Bit 6: '1' = ATA/ATAPI-6 supported Bit 5: '1' = ATA/ATAPI-5 supported Bit 4: '1' = ATA/ATAPI-4 supported Bit 3: '1' = ATA-3 supported Bit 2: '1' = ATA-2 supported Bits 1-0: Undefined C141-E293 5-111