Datasheet

Memory Maps

MC9S12XD Family, Rev. 2.16

Freescale Semiconductor 23

Figure 5. MC9S12XD-Family Flash Configuration

1, 2, 3, 4, 5

1. XGATE read access to Flash not possible on DG128/D128 and D64

2. Program Pages available on DT384 are $E0 - $E7 and $F0 - $FF

3. Program Pages available on DQ256/D256 are $E0 - $E7 and $F8 - $FF

4. Shared XGATE/CPU area on DP512/DT512/DT384 at global address $78_0800 to $78_FFFF (30Kbyte)

5. Shared XGATE/CPU area on DQ256/D256 at global address $78_0800 to $79_3FFF (46Kbyte)

Shared XGATE/CPU area

Not implemented

$78_0000 (PPAGE $E0)

Global Address

$7A_0000 (PPAGE $E8)

$7C_0000 (PPAGE $F0)

$7E_0000 (PPAGE $F8)

128K

64K

128K 128K

128K128K128K

128K

DP512/

DT512

DT384 DQ256/

D256

DG128/

D128

D64