Datasheet

Chapter 1 MC9S12E128 Device Overview (MC9S12E128DGV1)
MC9S12E128 Data Sheet, Rev. 1.07
Freescale Semiconductor 31
0x001A – 0x001B Miscellaneous Peripherals (Device User Guide)
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x001A PARTIDH
R ID15 ID14 ID13 ID12 ID11 ID10 ID9 ID8
W
0x001B PARTIDL
R ID7 ID6 ID5 ID4 ID3 ID2 ID1 ID0
W
0x001C – 0x001D MMC Map 3 of 4 (HCS12 Module Mapping Control, Device User Guide)
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x001C MEMSIZ0
R reg_sw0 0 eep_sw1 eep_sw0 0 ram_sw2 ram_sw1 ram_sw0
W
0x001D MEMSIZ1
R rom_sw1 rom_sw0 0 0 0 0 pag_sw1 pag_sw0
W
0x001E – 0x001E MEBI Map 2 of 3 (HCS12 Multiplexed External Bus Interface)
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x001E INTCR
R
IRQE IRQEN
000000
W
0x001F – 0x001F INT Map 2 of 2 (HCS12 Interrupt)
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x001F HPRIO
R
PSEL7 PSEL6 PSEL5 PSEL4 PSEL3 PSEL2 PSEL1
0
W
0x0020 – 0x002F DBG (Including BKP) Map 1 of 1 (HCS12 Debug)
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x0020
DBGC1 R
DBGEN ARM TRGSEL BEGIN DBGBRK
0
CAPMOD
—W
0x0021
DBGSC R AF BF CF 0
TRG
—W
0x0022
DBGTBH R Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8
—W
0x0023
DBGTBL R Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
—W
0x0024
DBGCNT R TBF 0 CNT
—W
0x0025
DBGCCX R
PAGSEL EXTCMP
—W