Ip_ab i/o space, Ip_ab i/o space -50, 4ip_ab i/o space – Motorola MVME172 User Manual
Page 286
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4-50
Computer Group Literature Center Web Site
IP2 Chip
4
IP_ab I/O Space
This example is for 32-bit, IP_ab I/O space. The relationship of the
IndustryPack address to the local bus address is: IPA<6-1> = LBA<7-2>
and IPA<0> = LBA<0>. Note that IPA<22-7> do not pertain to I/O space.
LBA
IPA<6-0>
Comments
$FFF58400
%000000
IP_b or ab
$FFF58401
%000001
IP_b
$FFF58402
%000000
IP_a
$FFF58403
%000001
IP_a
$FFF58404
%000010
IP_b or ab
$FFF58405
%000011
IP_b
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$FFF584FC
%111110
IP_b or ab
$FFF584FD
%111111
IP_b
$FFF584FE
%111110
IP_a
$FFF584FF
%111111
IP_a
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