Freescale Semiconductor HCS08 Series, Reference Manual

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Chapter 4 Memory
MC9S08JS16 MCU Series Reference Manual, Rev. 4
Freescale Semiconductor 41
High-page registers, as 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.
NOTE
The MCG factory trim values will automatically be loaded into the 0x180C
and 0x180D registers after any reset.
0x00 70 EPCTL3 0 0 0 EPCTLDIS EPRXEN EPTXEN EPSTALL EPHSHK
0x00 71 EPCTL4 0 0 0 EPCTLDIS EPRXEN EPTXEN EPSTALL EPHSHK
0x00 72 EPCTL5 0 0 0 EPCTLDIS EPRXEN EPTXEN EPSTALL EPHSHK
0x00 73 EPCTL6 0 0 0 EPCTLDIS EPRXEN EPTXEN EPSTALL EPHSHK
0x00 74–
0x00 7F
Reserved
— — — — — — — —
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 LOC LVD —
0x1801 SBDFR 0 0 0 0 0 0 0 BDFR
0x1802 SOPT1 COPT STOPE 1 0 BLMSS BKGDPE RSTPE
0x1803 SOPT2 COPCLKS COPW 0 0 0 SPIFE 0 0
0x1804 Reserved — — — — — — — —
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 0
0x180A SPMSC2 0 0 LVDV LVWV PPDF PPDACK 0 PPDC
0x180B Reserved — — — — — — — —
0x180C Reserved for
storage of FTRIM
0 0 0 0 0 0 0 FTRIM
0x180D Reserved for
storage of
MCGTRIM
TRIM
0x180E FPROTD — — — — — — — Bit 0
0x180F SIGNATURE SIGNATURE semaphore
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
Table 4-2. Direct-Page Register Summary (Sheet 3 of 3)
Address
Register
Name
Bit 7 6 5 4 3 2 1 Bit 0