Avago Technologies LSI53C1010 - Manual (Page 24)

1-4 Using the Programming Guide
The LSI Logic SCSI SCRIPTS processors are the first products to
concentrate the functions of an intelligent SCSI adapter board onto a
single chip. These products integrate a high-performance SCSI core, a
PCI bus master DMA core, and the SCSI SCRIPTS processor to meet
Instruction
Prefetch Yes Yes Yes Yes Yes
Load/Store
Instructions Yes Yes Yes Yes Yes
Enhanced
Move Register
Capability Yes Yes Yes Yes Yes
SCSI Selected
As ID Bits Yes Yes Yes Yes Yes
Number of
32-bit
SCRATCH
Register 10 10 (LSI53C895)
18
(LSI53C895A) 18 18 18
PCI Caching Yes Yes Yes Yes Yes
Selectable IRQ
Disable Yes Yes Yes Yes Yes
Big/Little
Endian Support Big or Little
Endian (except
LSI53C875J,
LSI53C875JB) LSI53C895 Big
or Little Endian
LSI53C895A
Little Endian Little Endian Little Endian Little Endian
PCI Data Bus 32-Bit 32-Bit 64-Bit 64-Bit 64-Bit
PCI Addressing 32-Bit 32-Bit
(LSI53C895)
64-Bit
(LSI53C895A) 64-Bit 64-Bit 64-Bit
Package 160 PQFP,
169 BGA,
208 PQFP 208 PQFP 329 BGA 329 BGA 329 BGA
Table 1.2 Features and Functions of LSI53C7XX/8XX/10XX Family Chips (part 2) (Cont.)
LSI53C875
LSI53C875A
LSI53C875J
LSI53C875JB
LSI53C875N
LSI53C895
LSI53C895A
LSI53C896
LSI53C1000
LSI53C1000R LSI53C1010
LSI53C1010R