Datasheet

Appendix E Detailed Register Address Map
MC9S12XE-Family Reference Manual Rev. 1.25
1272 Freescale Semiconductor
0x000E–0x000F External Bus Interface (S12XEBI) Map
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x000E EBICTL0
R
ITHRS
0
HDBE ASIZ4 ASIZ3 ASIZ2 ASIZ1 ASIZ0
W
0x000F EBICTL1
R0
EXSTR12 EXSTR11 EXSTR10
0
EXSTR02 EXSTR01 EXSTR00
W
0x0010–0x0017 Module Mapping Control (S12XMMC) Map 2 of 2
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x0010 GPAGE
R0
GP6 GP5 GP4 GP3 GP2 GP1 GP0
W
0x0011 DIRECT
R
DP15 DP14 DP13 DP12 DP11 DP10 DP9 DP8
W
0x0012 Reserved
R00000000
W
0x0013 MMCCTL1
R
TGMRAM
ON
MGROMO
N
EEEIFRO
N
PGMIFRO
N
RAMHM EROMON ROMHM ROMON
W
0x0014 Reserved
R00000000
W
0x0015 PPAGE
R
PIX7 PIX6 PIX5 PIX4 PIX3 PIX2 PIX1 PIX0
W
0x0016 RPAGE
R
RP7 RP6 RP5 RP4 RP3 RP2 RP1 RP0
W
0x0017 EPAGE
R
EP7 EP6 EP5 EP4 EP3 EP2 EP1 EP0
W
0x0018–0x001B Miscellaneous Peripheral
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x0018 Reserved
R00000000
W
0x0019 Reserved
R00000000
W
0x001A PARTIDH
(1)
1. Refer to Part ID assignments in the device description section for a full list of S12XE-FamilyPart ID values.
R11001100
W
0x001B PARTIDL
1
R10010010
W
0x001C–0x001D Port Integration Module (PIM) Map 3 of 6
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x001C ECLKCTL
R
NECLK NCLKX2 DIV16 EDIV4 EDIV3 EDIV2 EDIV1 EDIV0
W
0x001D Reserved
R00000000
W