AMMC002AWP datasheet(3/39 Pages) AMD

3 / 39 page

AmMC0XXA

PREL I M I N AR Y

Miniature Card Frontside

The side of the Miniature Card that contains power, insertion, ground, voltage keys, and

alignment notch. The frontside is opposite the backside.

Miniature Card Topside

The side of the Miniature Card that contains the Miniature Card label. The topside is opposite

the bottomside.

PC Card

A memory or I/O card compatible with the PC Card Standard.

PC Card Adapter

The hardware that connects the Miniature Card 60 contact bus to the PC Card 68 pin bus.

This hardware can be mechanically implemented by following the PC Card Type II

specification.

Power/Insertion Signals

The three signals on the frontside of the Miniature Card that provide ground, power and early

detection of insertion.

Pull-Ups

Resistors used to ensure that signals do not float when no device is driving them.

Removal, Cold

User Perception: Removal of a Miniature Card when the host is off.

Host State: The host would either be off or in sleep mode, no bus activity is occurring, the

host is non-operational by the user. User would turn off the host, then remove the Miniature

Card and then press a button to turn the host on for it to become operational again.

Removal, Hot

User Perception: Removal of the Miniature Card when the host is running.

Host State: The host would be in running mode, bus activity is occurring, the host is

operational by the user. User removes the card, the host recognizes the event, and the host

continues to be operational.

Removal, Pseudo Hot

User Perception: Removal of the Miniature Card when the host is running.

Host State: The host would be in running mode, bus activity is occurring, the host is

operational by the user. User removes the card, the host recognizes the event, the host

immediately powers off before the Miniature Card removes contact with the host’s internal

bus. The user would then need to press a button to turn the host on for it to be operational

again.

Sector

Usually 64 Kbytes, but depends on device used in the card. In word mode, a sector is 64

KWords.

Tuple

An element of the PC Card Standard CIS that provides card attribute information, and a link

to the next tuple in a string of tuples.

User Insertable

All Miniature Cards should be inserted into the host by the user without the need for any

special tools.

User Removable

This type of Miniature Card can be removed by the user without the need for any special tools.

It contains programs and data that users may want to switch often. The use of this type of

card is similar to a floppy disk.

User Non-Removable

This type of Miniature Card must be removed by the user with a special tool. It contains

memory upgrades or boot program that users switches only when they require an upgrade.

The use of this type of card is similar to a SIMM memory expansion or boot hard disk.

XIP

Acronym for eXecute-In-Place, which refers to code that executes directly from a Miniature

Card.

Table 1.

Miniature Card Definitions (Continued)

Term

Meaning

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