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Table 13.1 BSC Pins (cont)
Name
Read/column
address strobe/
cycle frame 2
Read/write 2
Notes: 1. MD3/&(5$ input/output switching is performed by BCR1.A56PCM. Output is selected
when BCR1.A56PCM = 1.
2. MD4/&(5% input/output switching is performed by BCR1.A56PCM. Output is selected
when BCR1.A56PCM = 1.
3. MD5/5$65 input/output switching is performed by BCR1.DRAMTP. Output is selected
when BCR1.DRAMTP (2–0) = 101.
Signals
I/O
5'5
O
RD/:55
O
Description
Same signal as 5'/&$66/)5$0(
This signal is used when the 5'/&$66/)5$0(
signal load is heavy.
Same signal as RD/:5
This signal is used when the RD/:5 signal load is
heavy.
Rev. 4.0, 04/00, page 263 of 850
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