HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 535

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

520
(H'AA)
(Read from upper byte)
(Read from lower byte)
upper
(H'55)
lower
CPU
CPU
byte
byte
Figure 12.3 FRC Access Operation (CPU Reads H'AA55 from FRC)
Bus interface
Bus interface
FRC H
(H'AA)
FRC H
(
)
TEMP
(H'55)
(H'AA)
TEMP
Data bus within module
Data bus within module
FRC L
(H'55)
FRC L
(
)