HD404449 Datasheet, PDF (48/123 Pages) Hitachi Semiconductor – HD404449 SERIES

HD404449 Series
Port mode register C (PMRC: $025)
Bit
Initial value
Read/Write
Bit name
3
2
1
0
0
0
0
0
W
W
W
W
PMRC3 PMRC2* PMRC1 PMRC0
PMRC0
0
1
R3₃/EVNB mode selection
R3₃
EVNB
PMRC1
0
1
R4₀/EVND mode selection
R4₀
EVND
PMRC2
0
1
D₁₂/STOPC mode selection
D₁₂
STOPC
PMRC3
0
1
D₁₃/INT₀ mode selection
D₁₃
INT₀
Note: *PMRC2 is reset to 0 only by RESET input. When STOPC is input in stop
mode, PMRC2 is not reset but retains its value.
Figure 30 Port Mode Register C (PMRC )
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