HD64F3337YCP16V Datasheet, PDF (686/749 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

MDCR—Mode Control Register
• Except H8/3337SF
H'C5
System Control
Bit
7
6
5
4
3
2
1
0
—
—
—
—
—
—
MDS1 MDS0
Initial value
1
1
1
0
0
1
—*
—*
Read/Write
—
—
—
—
—
—
R
R
Mode Select Bits
Value at mode pins.
Note: * Determined by inputs at pins MD₁ and MD₀.
• H8/3337SF
Bit
7
6
5
4
3
2
1
0
EXPE
—
—
—
—
—
MDS1 MDS0
Initial value
—*
1
1
0
0
1
—*
—*
Read/Write R/W*
—
—
—
—
—
R
R
Mode Select Bits
Value at mode pins.
Expanded Mode Enable
0 Single-chip mode is selected.
1 Expanded mode is selected (writable in boot mode only).
Note: ^* Determined by inputs at pins MD₁ and MD₀.
654