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IA8X44PLC44I3 View Datasheet(PDF) - InnovASIC, Inc

Part Name
Description
MFG CO.
IA8X44PLC44I3
INNOVASIC
InnovASIC, Inc INNOVASIC
'IA8X44PLC44I3' PDF : 65 Pages View PDF
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IA8044/IA8344
SDLC Communications Controller
Data Sheet
March 30, 2010
9. Errata
9.1 Summary
Table 60 presents a summary of errata in the IA8044/IA8344 controller.
Table 60. Summary of Errata
Errata
No.
1
Problem
Cannot read internal ROM with EPROM verification method.
2 The device has a different pullup value than the Intel version.
3 The device responds to an idle flag one bit time too early.
4 Under certain conditions the SIU will overwrite the RCB register when starting a
transmission.
Ver. 3
Exists
Exists
Exists
Exists
9.2 Detail
Errata No. 1
Problem: Cannot read internal ROM with EPROM verification method.
Description: The IA8044/IA8344 does not contain internal EPROM and therefore does not
support the EPROM read feature.
Workaround: Must use alternate method to read internal ROM.
Errata No. 2
Problem: The device has a different pullup value than the Intel version.
Description: The Intel version can source more current than the IA8044/IA8344.
Workaround: Adjust external circuits if necessary.
®
IA211010112-04
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