Table Of Contents - Intel iSBC 546 Hardware Reference Manual

CONTENTS ]
PAGE
CHAPTER 1
GENERAL INFORMATION
1.
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . " 1-1
1.2 Board Features ................................... l-l
1.3 Board Description ................................ 1-2
1.3.1 iSBC 546 Board Description .................. 1-2
1.3.2 iSBC 547 Board Description .................. 1-3
1.3.3 iSBC 548 Board Description .................. 1-3
1.4 Specifications ................................... 1-8
CHAPTER 2
BOARD OPERATION
2 •
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . " 2-1
2.2 iSBC 547 and iSBC 548 Functional Descriptions .. 2-l
2.3 iSBC 546 Functional Description ................. 2-4
CHAPTER 3
INSTALLATION
3 •
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.2 Unpacking And Inspection ......................... 3-l
3.3 Compatible Equipment .......•..................... 3-l
3.4 Installation Considerations ...................... 3-2
3.4.1 Connector Configurations ...................... 3-2
3.4.2 Battery Backup ................................ 3-3
3.4.3 Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
3.5 Installation Procedures .......................... 3-9
CHAPTER 4
PROGRAMMING CONSIDERATIONS
4.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4 • 2
Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-1
4.3 Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4.4 Programming Considerations ....................... 4-3
4.4.1 Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
4.4.2 80186 Processor Programming Considerations .... 4-3
4.4.3 8255 Programming .............................. 4-6
4.4.4 DSR Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
4.5 Baud Rate Programming (All Boards) ............... 4-7
vii