LSI53C040-160QFP LSI, LSI53C040-160QFP Datasheet - Page 8

• Manufacturer Part Number: LSI53C040-160QFP
• Manufacturer: LSI

Specifications of LSI53C040-160QFP

• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
viii
2.7
2.8
2.9
2.10
2.11
Signal Descriptions
3.1
3.2
SCSI and DMA Registers
SFF-8067 Registers
Two-Wire Serial Registers
Miscellaneous Registers
Contents
2.6.5
Power-On Configuration Options
2.7.1
2.7.2
2.7.3
2.7.4
Resets
SFF-8067 Mode
Interrupts
2.10.1
2.10.2
2.10.3
2.10.4
2.10.5
2.10.6
2.10.7
JTAG Boundary Scan Testing
Safety Mode Signals
3.1.1
3.1.2
3.1.3
3.1.4
SFF-8067 Mode
Manually Accessing External Two-Wire Serial
Devices
Automatic Branch Generation
External Serial ROM Configuration
Serial ROM Chip Address
Download Port Select
Microcontroller Interrupts
DMA and SCSI Interrupts
SFF-8067 Interrupts
Two-Wire Serial Interrupts
Masking and Enabling Interrupts
Polling and Hardware Interrupts
Interrupt Service Routine
Miscellaneous Signals
SCSI Signals
JTAG Signals
Power and Ground Signals
2-18
2-21
2-21
2-22
2-22
2-23
2-23
2-24
2-27
2-27
2-29
2-31
2-31
2-32
2-32
2-33
2-34
3-13
3-16
3-17
3-18
3-9
3-9