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Figure 9.4 shows an example in which H'AA55 is written to TCF.
Write to upper byte
CPU
(H'AA)
Write to lower byte
CPU
(H'55)
Bus
interface
Bus
interface
Figure 9.4 Write Access to TCF (CPU → → → → TCF)
Module data bus
TEMP
(H'AA)
TCFH
TCFL
(
)
(
Module data bus
TEMP
(H'AA)
TCFH
TCFL
(H'AA)
(H'55)
Rev. 6.00, 08/04, page 263 of 628
)
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