MC9S08EL32 Datasheet, PDF (43/356 Pages) Freescale Semiconductor, Inc – 8-Bit HCS08 Central Processor Unit (CPU)

Chapter 4 Memory
High-page registers, shown in Table 4-3, are accessed much less often than other I/O and control registers
so they have been located outside the direct addressable memory space, starting at 0x1800.
Table 4-3. High-Page Register Summary (Sheet 1 of 2)
Address Register Name Bit 7
6
5
4
3
2
1
Bit 0
0x1800 SRS
POR
PIN
COP
ILOP
ILAD
0
LVD
0
0x1801 SBDFR
0
0
0
0
0
0
0
BDFR
0x1802 SOPT1
COPT
STOPE SCIPS
IICPS
0
0
0x1803 SOPT2
COPCLKS COPW
0
ACIC T2CH1PS T2CH0PS T1CH1PS T1CH0PS
0x1804 –
0x1805
Reserved
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0x1806 SDIDH
—
—
—
—
ID11
ID10
ID9
ID8
0x1807 SDIDL
ID7
ID6
ID5
ID4
ID3
ID2
ID1
ID0
0x1808 Reserved
—
—
—
—
—
—
—
—
0x1809 SPMSC1
LVWF LVWACK LVWIE LVDRE LVDSE LVDE
0
BGBE
0x180A SPMSC2
0
0
LVDV
LVWV
PPDF PPDACK
—
PPDC
0x180B–
0x180F
Reserved
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0x1810 DBGCAH
Bit 15
14
13
12
11
10
9
Bit 8
0x1811 DBGCAL
Bit 7
6
5
4
3
2
1
Bit 0
0x1812 DBGCBH
Bit 15
14
13
12
11
10
9
Bit 8
0x1813 DBGCBL
Bit 7
6
5
4
3
2
1
Bit 0
0x1814 DBGFH
Bit 15
14
13
12
11
10
9
Bit 8
0x1815 DBGFL
Bit 7
6
5
4
3
2
1
Bit 0
0x1816 DBGC
DBGEN ARM
TAG
BRKEN RWA RWAEN RWB RWBEN
0x1817 DBGT
TRGSEL BEGIN
0
0
TRG3
TRG2
TRG1
TRG0
0x1818 DBGS
AF
BF
ARMF
0
CNT3
CNT2
CNT1
CNT0
0x1819–
0x181F
Reserved
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0x1820 FCDIV
DIVLD PRDIV8
DIV
0x1821 FOPT
KEYEN FNORED EPGMOD
0
0
0
SEC
0x1822 Reserved
0
0
0
0
0
0
0
0
0x1823 FCNFG
0
EPGSEL KEYACC
0
0
0
0
0
0x1824 FPROT
EPS
FPS
FPOP
0x1825 FSTAT
FCBEF FCCF FPVIOL FACCERR
0
FBLANK
0
0
0x1826 FCMD
FCMD
0x1827–
0x183F
Reserved
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0x1840 PTAPE
PTAPE7 PTAPE6
0
0
PTAPE3 PTAPE2 PTAPE1 PTAPE0
0x1841 PTASE
PTASE7 PTASE6
0
0
PTASE3 PTASE2 PTASE1 PTASE0
0x1842 PTADS
PTADS7 PTADS6
0
0
PTADS3 PTADS2 PTADS1 PTADS0
0x1843 Reserved
—
—
—
—
—
—
—
—
0x1844 PTASC
0
0
0
0
PTAIF PTAACK PTAIE PTAMOD
MC9S08EL32 Series and MC9S08SL16 Series Data Sheet, Rev. 3
Freescale Semiconductor
43