March 2000
Intermediate to advanced
632 pages
18h 6m
English
Content preview from Computer Busses
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
B
VESA VL-Local Bus
Table B.1 lists the pin connections for the 32-bit VL-local bus and it shows that, in addition to the standard ISA connector, there are two sides of connections, the A and the B side. Each side has 58 connections giving a total of 116 connections. It has a full 32-bit data and address bus. The 32 data lines are labelled DAT00–DAT31 and 32 address lines are labelled from ADR00-ADR31. Note that although the data and address lines are contained within the extra VL-local bus extension, some of the standard ISA lines are used, such as the IRQ lines.
Table B.1
32-bit VESA VL-local bus connections
| Pin | Side-A | Side-B | Pin | Side-A | Side-B |
| 1 | D0 | D1 | 30 | A17 | A16 |
| 2 | D2 | D3 | 31 | A15 | A14 |
| 3 | D4 | GND | 32 | VCC | A12 |
| 4 | D6 | D5 | 33 | A13 | A10 |
| 5 | D8 | D7 | 34 | A11 | A8 |
| 6 | GND | D9 | 35 | A9 | GND |
| 7 | D10 | D11 | 36 | A7 | A6 |
| 8 | D12 | D13 | 37 | A5 | A4 |
| 9 | VCC ... |
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.