Motorola MVME172 ユーザーズマニュアル
Local Bus to IndustryPack Addressing
http://www.mcg.mot.com/literature
4-47
4
16-Bit Memory Space
This example is for IP_a, where the IP_a memory space is programmed
with a base address of $00000000, a size of 8MB, and a port width of 16
bits. The relationship of the IndustryPack address to the local bus address
is: IPA=LBA.
with a base address of $00000000, a size of 8MB, and a port width of 16
bits. The relationship of the IndustryPack address to the local bus address
is: IPA=LBA.
LBA
IPA
Comments
$00000000
$000000
$00000001
$000001
$00000002
$000002
$00000003
$000003
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$007FFFFC
$7FFFFC
$007FFFFD
$7FFFFD
$007FFFFE
$7FFFFE
$007FFFFF
$7FFFFF