Motorola MVME2400 Series Wartungshandbuch PDF herunterladen (Seite 35)

100

101

Programming Model

http://www.mcg.mot.com/literature 1-15

Notes:

1. Programmable via the PHB’s PCI Configuration registers. For the

MVME2400 series, RAM size is limited to 256MB.

2. To enabled the CHRP “io-hole”, program the PHB to ignore the

0x000A0000 - 0x000FFFFF address range.

3. Programmable mapping via the four PCI Slave Images in the

Universe II ASIC.

4. Programmable mapping via the Special Slave Image (SLSI) in the

Universe II ASIC.

FC04 0000 FCFF FFFF 16M - 256K PCI Memory Space

FD00 0000 FDFF FFFF 16M PCI Memory Space or

System Memory Alias Space (mapped

to 00000000 to 00FFFFFF)

FE00 0000 FFFF FFFF 48M Reserved

Table 1-7. PCI CHRP Memory Map (Continued)

PCI Address Size Definition Notes

Start End

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 353 354

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