MC9S12XD Datasheet, PDF (24/28 Pages) Freescale Semiconductor, Inc – 16-BIT MICROPROCESSOR FAMILY

Memory Maps
Global Address
DP512/
DT384
DQ256/
DG128/
D64
DT512
D256
D128
$78_0000 (PPAGE $E0)
128K
128K
128K
$7A_0000 (PPAGE $E8)
128K
$7C_0000 (PPAGE $F0)
128K
128K
$7E_0000 (PPAGE $F8)
128K
128K
128K
128K
64K
Shared XGATE/CPU area
Not implemented
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)
MC9S12XD Family, Rev. 2.14
24
Freescale Semiconductor