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What are the pitfalls of different busses: PCI/ISA/EISA?

Solaris on Intel - x86 FAQ
Read the merits of running Solaris x86. But the worst sin is running UNIX on an ISA bus with disk controllers such as the Adaptec 1542 series. They're cheap but if you have more that 16 MB of memory in your system you shouldn't be running an ISA disk controller. Typically you're going to see better performance from the PCI or EISA bus. PCI is the biggest winner. VLB and MCA are supported, but largely obsolete.
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Q) 2.10 Which is better, ISA/EISA/VLB/PCI/etc?

moons.Com - Reviews of the Saturn Aftermarket
Here is a quick overview of the various bus architectures available for the PC and some of the strengths and weaknesses of each. Some terms are described in more detail at the bottom. Comments: Since MCA was proprietary, EISA was formed to compete with it. EISA gained much more acceptance; MCA is all but dead. Comments: EISA is great for high bandwidth bus mastering cards such as SCSI host adapters, but its high cost limits its usefulness for other types of cards. Very commonly used in servers.
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Can I use ISA cards in the EISA slots?

PARISC-LINUX: FAQ
Yes. In general it's possible to use use ISA cards in the EISA slots. We already had some success with ISA NE2000 clones and some other cards, but you need to tell the kernel via the eisa_irq_edge boot parameter which ISA IRQs should be available for ISA devices.
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Can I have the two busses work at different frequencies?

Pericom - Frequently Asked Questions (FAQs) - By Product Fam...
Yes, you can have the secondary bus running at similar speed at the primary, or you can have the secondary bus running at half the speed of the primary bus. So, if the primary bus is running at 66 MHz then the secondary bus can be running at 33 MHz or 66 MHz. This is controlled by Config66 and s_m66en signals. If both are high, then the secondary will run at the same speed as the primary bus. If either one of them is low, then the secondary bus will run at half the speed of the primary bus.
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I've seen ISA and PCI boards that seem to take care of the Y2K issue. Do they work?

Dallas Semiconductor Clock/CMOS RAM FAQ
It depends on the board. You should also be aware that, when pressed on this issue, the board manufacturers will tell you that there is always a latency issue when using this type of retrofit solution. These devices implant the century information in the system in place of the BIOS and the associated hardware clock information. Application programs that make all their calls to the operating system clock (or DOS clock) won't have any problems.
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What are the different sorts of ISA?

HM Revenue & Customs: Frequently Asked Questions
There are two types of ISA: Mini ISAs and Maxi ISAs. You can put money into either of them in any tax year, but you cannot put money into both a Mini ISA and a Maxi ISA in the same tax year. A Maxi ISA is a single ISA with one manager, which can include ‘cash’ and ‘stocks and shares’. There are other differences between Maxi and Mini ISAs, and ISA managers can advise you about these. For more detailed information please see How much can I put into ISAs.
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Q3: What is the IISS and how is it different from ISA?

INDIAN STUDENTS ASSOCIATION @ UHCL Frequently Asked Question...
IISS (Intercultural & International Student Services) is a UHCL office which advocates the International students and speaks on behalf of international students in the university. ISA is a voluntary organization made up of students like yourself, committed to help Indian Students.
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Who owns the Ethernet card and will I need a PCI or an ISA card?

Time Warner Cable Business Class San Diego / Frequently Aske...
If we installed an Ethernet card or USB adapter in your computer, then you keep the card even if you cancel the service. The PCI card is recommended over the ISA card due to its faster bus speed. If all of your PCI slots are full or your computer does not have a PCI slot available, then you will need an ISA card. If a USB port is available, a USB adapter could be installed and will give the same performance with our service as the other options.
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Wireless FAQs
If we installed an Ethernet card in your computer as part of the installation in your home, then you keep the card even when you cancel the service.
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Q9. What is ISA slot & PCI slot for I-MUX ?

digitech
ANS9. The I-MUX card is to be plugged in the spare slot of PC. The older PCs have ISA standard slot while the new PCs like P3, P4 has PCI standard slot. I-MUX is available for both the slots. ANS10. Technically 3 I-MUX cards can be plugged in hence 24 CNCs can be interfaced with 1 PC but practically it is better to connect 16 machines to 1 PC.
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What are the pitfalls?

FAQ's
It is the duty of both the person having the work done and the builder to comply with the Building Regulations. A lot of work may be undertaken between site visits by the Building Control Surveyor and, should this work be found to be unacceptable, it will need to be removed or altered.
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W3varsity, the best education, software, education, java, fl...
Certain content -- because of its nature, relative value, or importance -- is not suitable for technology based delivery. While online training is especially well suited for the acquisition of IT skills, it has certain limitations in the area of soft skills training. Other educational content that does not translate well into the virtual environment is material requiring significant hands-on interactivity, with a strong emphasis on peer review and collaboration.
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FAQ
Whenever the topic of bandwidth comes up, the phone company yowls about "the last mile," the flimsy wire bottleneck between their switching station and your house. e-Learning providers also have a bottleneck, the last yard from the monitor into the learner's brain. Without motivation, this final connection will never be made. Professional training via CD-ROM flopped. Why? Because we took instructors and coaches out of the picture. The learning process breaks down when "untouched by human hands.
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Can I use ISA/PCI cards from my PC on my (Ultra)SPARC machine ?

UltraLinux FAQ
This depends on your system. If your system is Sbus based, the answer is no. The same for ISA cards. On PCI based systems however your card can work if there is driver support within Linux. Known to work are PCI SCSI cards, PCI TV cards, PCI video cards, PCI (Fast)EtherNet cards.
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What is a "picocurie" (pCi)?

RADON QUESTIONS AND ANSWERS
A pCi is a measure of the rate of radioactive decay of radon. One pCi is one trillionth of a Curie, 0.037 disintegrations per second, or 2.22 disintegrations per minute. Therefore, at 4 pCi/L (picocuries per liter, EPA's recommended action level), there will be approximately 12,672 radioactive disintegrations in one liter of air during a 24-hour period.
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Is the Mac PCI card different from the PC PCI card?

SGI - Legacy Silicon Graphics 1600SW: Graphics/Video Cards F...
Yes, it is. The Mac PCI card has a different BIOS (basic input output system) than the PC PCI card. You may not substitute one card for the other.
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What pitfalls are there for LSL specifiers?

Larch Frequently Asked Questions
According to Guaspari (posting to the larch-interest mailing list, on March 8, 1995), "the commonest 'purely mathematical' mistakes" in trait definitions occur when one uses structural induction "over constructors that don't freely generate a sort". To understand this, consider his example, which includes the handbook trait Set (see [Guttag-Horning93], page 167).
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What pitfalls are there for LP users?

Larch Frequently Asked Questions
The biggest pitfall is to not think about what you are doing, but to simply try random proof strategies. This quickly becomes frustrating. See section 3.15 Can you give me some tips on proving things with LP?, for how to work with LP in a more fruitful way. If your theory is inconsistent, proofs may not be easy, but they will always be possible. Always try to convince yourself of your theory's consistency before celebrating your proof. See section 3.
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What pitfalls are there for BISL specifiers?

Larch Frequently Asked Questions
The main thing to watch out for in a BISL specification is that you don't specify something that cannot be implemented. It's worth repeating the following mantra to yourself whenever you write a procedure specification. Of course, you would never intentionally specify a procedure that cannot be implemented. So you are only likely to fall into this pit by accident. The following are some ways it might happen.
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How do I merge two or more busses into one?

ECE 324/325 Lab Frequently Asked Questions
Occasionally you will want to merge two busses into a single bus. When you merge busses, the wires of each stay intact, but exist under a single common entity. To merge two or more busses, simply connect them together (using the bus tool). When you do this, a large dot will indicate that a connection has been made. Now, you must name each bus extending from the connection so that the compiler understands your intent.
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Can we decorate the busses?

Charter/Rental Info > FAQs - Badger Coaches
Yes, we allow the busses to be decorated. We ask that no adhesive be used due to paint damage. We can provide suggestions as to what decorations have worked nicely in the past.
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Where do the busses park?

The buses generally park on the North side of the casino. Bus pick up and drop off occurs on the ground floor of the parking garage located on the Northwest side of the casino. You can also follow the signs on the casino floor to the parking garage. These occasions will be reviewed on a case by case basis. The casino manager usually makes the initial decision.
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What is an ISA?

FAQS
Individual Savings Accounts - or ISAs for short - are one of the very few ways to shelter your investments from the taxman. ISAs are not investments in their own right. They're wrappers that you can put round certain shares and investments to help protect them from tax. BrokerLine offers a Mini and a Maxi self-select ISA.
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Selected Investment Funds ISA FAQs: HSBC Bank UK
ISA, or Individual Savings Account, is a tax efficient way of investing in stocks and shares, that includes open-ended investment company (OEIC) and unit trust funds, and cash. There are two types of ISA; a Mini and a Maxi.
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What's an ISA?

Exhibit Booth Sales FAQs
ISA is an Independent Sales Associate. He or she has been authorized by the Learning Annex to initiate the sales of Exhibit Booths at the Real Estate Wealth Expos. Your ISA also serves as a contact person for any questions or issues you may have.
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askBM | Savings | Telephone Savings | ISAs | ISA Questions
individual savings account. It is a tax-efficient savings plan that allows people to invest in a range of effective ways - cash, and equity / stockmarket instruments (shares, unit trusts, gilts etc).
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Irish Surfing Association - Ireland - Frequently asked Quest...
The Irish Surfing Association (ISA) is the National Governing Body for the sport of surfing in the thirty-two counties of Ireland representing the following disciplines, surfing, long-boarding, knee-boarding, body-boarding, body surfing, and skimboarding.
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