HD6432633 Datasheet, PDF (718/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

Upper-Byte Write
CPU
(H'AA)
Upper byte
Bus
interface
Module data bus
TEMP
(H'AA)
Lower-Byte Write
CPU
(H'57)
Lower byte
Bus
interface
DACNTH DACNTL
()
()
Module data bus
TEMP
(H'AA)
DACNTH DACNTL
(H'AA)
(H'57)
Figure 14-2 (a) Access to DACNT (CPU Writes H'AA57 to DACNT)
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