Fujitsu MHM2150AT Manual/User Guide - Page 112
Word 63: Multiword DMA transfer mode, Table 5.4
View all Fujitsu MHM2150AT manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 112 highlights
5.3 Host Commands Table 5.4 Information to be read by IDENTIFY DEVICE command (4 of 8) Bit 13: Standby timer value. Factory default is 0. Bit 12: Reserved Bit 11: IORDY support 1=Supported Bit 10: IORDY inhibition 0=Disable inhibition Bit 9-0: Undefined Bit 9, 8: Always 1 *4 Word 51: PIO data transfer mode Bit 15-8: PIO data transfer mode X'02'=PIO mode 2 Bit 7-0: Undefined *5 Word 53: Enable/disable setting of word 54-58 and 64-70 Bit 15-3: Reserved Bit 2: Enable/disable setting of word 88 1=Enable Bit 1: Enable/disable setting of word 64-70 1=Enable Bit 0: Enable/disable setting of word 54-58 1=Enable *6 Word 59: Transfer sector count currently set by READ/WRITE MULTIPLE command Bit 15-9: Reserved Bit 8: Multiple sector transfer 1=Enable Bit 7-0: Transfer sector count currently set by READ/WRITE MULTIPLE command without interrupt supports 2, 4, 8 and 16 sectors. *7 Word 63: Multiword DMA transfer mode Bit 15-8: Currently used multiword DMA transfer mode Bit 7-0: Supportable multiword DMA transfer mode Bit 2=1 Mode 2 Bit 1=1 Mode 1 Bit 0=1 Mode 0 *8 Word 64: Advance PIO transfer mode support status Bit 15-8: Reserved Bit 7-0: Advance PIO transfer mode C141-E104-03EN 5-35