Hitachi H8/3048 Hardware Manual page 826

MDCR—Mode Control Register
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Bit
Initial value
Read/Write
Note: Determined by the state of the mode pins (MD to MD ).
*
7 6 5
— — —
1 1 0
— — —
H'F1
4 3 2
— — MDS2
0 0 —
— — R
Mode select 2 to 0
Bit 2 Bit 1 Bit 0
MD MD MD
2 1
0 0
1
1 0
1
2 0
819
System control
1 0
MDS0
MDS1
— —
* * *
R R
Operating mode
0
0 —
1 Mode 1
0 Mode 2
1 Mode 3
0 Mode 4
1 Mode 5
0 Mode 6
1 Mode 7