FD2000

Rev1.0

18/37

− DCRAM data write method when IM = 0

− DCRAM data write method when IM = 1 (Instructions other than the “DCRAM data write” instruction cannot be

executed.)

10.5.4. Data format at (1) (24 bits)

Code

D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63

AC0 AC1 AC2 AC3 AC4 AC5 AC6 AC7 DA0 DA1 DA2 DA3 DA4 DA5

X

X

IM

X

X

X

0

1

0

1

X: don’t care

10.5.5. Data format at (2) (8 bits)

Code

D56 D57 D58 D59 D60 D61 D62 D63

AC0 AC1 AC2 AC3 AC4 AC5 AC6 AC7

10.5.6. Data format at (3) (16 bits)

Code

D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63

AC0 AC1 AC2 AC3 AC4 AC5 AC6 AC7

0

X

X

X

0

1

0

1

X: don’t care