Figure1.1 lsi53c825a external memory interface – Avago Technologies LSI53C825AE User Manual

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LSI53C825A Benefits Summary

1-9

Figure 1.1

LSI53C825A External Memory Interface

PCI Bus

SCSI Bus

BIG_LIT

LSI53C825A

GPIO2_MAS2/

MAS1/

MWE/

MOE/

MCE/

MAD[7:0]

MAS0/

GPIO4

V

PP

Translator

V

PP

(Optional)

V

PP

HCT374

HCT374

HCT374

ROM or Flash

D[7:0]

A[7:0]

A[15:8]

A[19:16]

(Optional)

Memory