Datasheet

Chapter 27 512 KByte Flash Module (S12XFTM512K3V1)
MC9S12XE-Family Reference Manual Rev. 1.25
Freescale Semiconductor 1023
Table 27-4. Program IFR Fields
Global Address
(PGMIFRON)
Size
(Bytes)
Field Description
0x40_0000 – 0x40_0007 8 Device ID
0x40_0008 – 0x40_00E7 224 Reserved
0x40_00E8 – 0x40_00E9 2 Version ID
0x40_00EA – 0x40_00FF 22 Reserved
0x40_0100 – 0x40_013F 64
Program Once Field
Refer to Section 27.4.2.7, “Program Once Command”
0x40_0140 – 0x40_01FF 192 Reserved
Table 27-5. P-Flash IFR Accessibility
Global Address
(PGMIFRON)
Size
(Bytes)
Accessed From
0x40_0000 – 0x40_01FF 512 XBUS0 (PBLK0S)
(1)
1. Refer to Table 27-4 for more details.
0x40_0200 – 0x40_03FF 512 Unimplemented
0x40_0400 – 0x40_05FF 512 XBUS0 (PBLK1N)
0x40_0600 – 0x40_07FF 512 XBUS1 (PBLK1S)
Table 27-6. EEE Resource Fields
Global Address
Size
(Bytes)
Description
0x10_0000 – 0x10_7FFF 32,768 D-Flash Memory (User and EEE)
0x10_8000 – 0x11_FFFF 98,304 Reserved
0x12_0000 – 0x12_007F 128 EEE Nonvolatile Information Register (EEEIFRON
(1)
= 1)
1. MMCCTL1 register bit
0x12_0080 – 0x12_0FFF 3,968 Reserved
0x12_1000 – 0x12_1EFF 3,840 Reserved
0x12_1F00 – 0x12_1FFF 256 EEE Tag RAM (TMGRAMON
1
= 1)
0x12_2000 – 0x12_3BFF 7,168 Reserved
0x12_3C00 – 0x12_3FFF 1,024 Memory Controller Scratch RAM (TMGRAMON
1
= 1)
0x12_4000 – 0x12_DFFF 40,960 Reserved
0x12_E000 – 0x12_FFFF 8,192 Reserved
0x13_0000 – 0x13_EFFF 61,440 Reserved
0x13_F000 – 0x13_FFFF 4,096 Buffer RAM (User and EEE)