參數(shù)資料
型號: LSI53C860
英文描述: LSI53C860 PCI to Ultra SCSI I/O Processor technical manual v2.1 4/01
中文描述: LSI53C860 PCI到超的SCSI I / O處理器技術(shù)手冊2.1 4 / 01
文件頁數(shù): 28/166頁
文件大小: 1330K
代理商: LSI53C860
2-12
General Design Considerations
2.8.2 LSI53C040 Interrupts
The LSI53C040 interrupts may be input on either INT0 or INT1 of the
8032 core external interrupts. Refer to
Section 3.4.3, “Interrupts,”
page 3-39
for interrupt details about the SCSI Core, DMA Core, TWS (2),
Timers, and SFF-8067. The interrupt registers are:
Interrupt Status Register (0xFE04): Find source of interrupt.
Interrupt Mask Register (0xFE0D): H = enable L = disable
Interrupt Destination Register (0xFE0E): routing to INT0 and INT1
2.9 Debugging
Debugging may be done using
printf()
calls with the output going to the
serial port of the 8032. You may then use any terminal emulator to
capture the output from the serial port. The serial port uses software flow
control using XON/XOFF. The configuration for the serial port is:
19200 baud, N-8-1 with XON/XOFF flow control (19200 bits per
second, no parity, 8 data bits, 1 stop bit)
2.10 Setting Up A Development Environment
Development may be done using a DOS shell under Windows NT 4.0
and running batch files to run the make process.
Before you start, verify that the Archimedes tools have been installed into
the C:\C251 directory, the Borland C++ Version 4.5 has been installed
into the C:\BC45 directory, and the SAF-TE source code has been
placed in the C:\SAFTE directory.
To set up a development environment, follow these steps:
Step 1.
Install Archimedes C-51
Step 2.
Install Borland C++ Version 4.5
Step 3.
Change the path statement in MAKEBOOT.BAT to include:
C:\BC45\BIN;C:\C251\BIN
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