LSI 53C875A - Manual (Page 14)

xiv Contents
6.30 External Memory Write 6-38
6.31 Normal/Fast Memory (
≥
128 Kbytes) Single Byte
Access Read Cycle 6-42
6.32 Normal/Fast Memory (
≥
128 Kbytes) Single Byte
Access Write Cycle 6-43
6.33 Slow Memory (
≤
128 Kbytes) Read Cycle 6-48
6.34 Slow Memory (
≤
128 Kbytes) Write Cycle 6-49
6.35
≤ = 64 Kbytes ROM Read Cycle 6-50
6.36
≤
64 Kbyte ROM Write Cycle 6-51
6.37 Initiator Asynchronous Send 6-52
6.38 Initiator Asynchronous Receive 6-53
6.39 Target Asynchronous Send 6-54
6.40 Target Asynchronous Receive 6-55
6.41 SCSI-1 Transfers (5.0 Mbytes) 6-55
6.42 SCSI-2 Fast Transfers 10.0 Mbytes (8-Bit Transfers) or
20.0 Mbytes (16-Bit Transfers) 40 MHz Clock
6-56
6.43 Ultra SCSI Transfers 20.0 Mbytes (8-Bit Transfers) or
40.0 Mbytes (16-Bit Transfers) Quadrupled 40 MHz Clock
6-56
6.44 160 PQFP Pin List by Location 6-60
6.45 169 BGA Pin List by Location 6-62
A.1 LSI53C875A PCI Register Map A-1
A.2 LSI53C875A SCSI Register Map A-2