Memory Map
PXN20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor A-97
0x0174 EMIOS_ALTA[10]—Alternate A register R/W 0x0000_0000 28.3.2.10/28-19
0x0178–0x017F Reserved
0x0180 EMIOS_CADR[11]—Channel A data register R/W 0x0000_0000 28.3.2.5/28-12
0x0184 EMIOS_CBDR[11]—Channel B data register R/W 0x0000_0000 28.3.2.6/28-12
0x0168 EMIOS_CCNTR[11]—Counter register R 0x0000_0000 28.3.2.7/28-13
0x018C EMIOS_CCR[11]—Control register R/W 0x0000_0000 28.3.2.8/28-14
0x0190 EMIOS_CSR[11]—Status register R 0x0000_0000 28.3.2.9/28-19
0x0194 EMIOS_ALTA[11]—Alternate A register R/W 0x0000_0000 28.3.2.10/28-19
0x0198–0x019F Reserved
0x01A0 EMIOS_CADR[12]—Channel A data register R/W 0x0000_0000 28.3.2.5/28-12
0x01A4 EMIOS_CBDR[12]—Channel B data register R/W 0x0000_0000 28.3.2.6/28-12
0x01A6 EMIOS_CCNTR[12]—Counter register R 0x0000_0000 28.3.2.7/28-13
0x01AC EMIOS_CCR[12]—Control register R/W 0x0000_0000 28.3.2.8/28-14
0x01B0 EMIOS_CSR[12]—Status register R 0x0000_0000 28.3.2.9/28-19
0x01B4 EMIOS_ALTA[12]—Alternate A register R/W 0x0000_0000 28.3.2.10/28-19
0x01B8–0x01BF Reserved
0x01C0 EMIOS_CADR[13]—Channel A data register R/W 0x0000_0000 28.3.2.5/28-12
0x01C4 EMIOS_CBDR[13]—Channel B data register R/W 0x0000_0000 28.3.2.6/28-12
0x01C6 EMIOS_CCNTR[13]—Counter register R 0x0000_0000 28.3.2.7/28-13
0x01CC EMIOS_CCR[13]—Control register R/W 0x0000_0000 28.3.2.8/28-14
0x01D0 EMIOS_CSR[13]—Status register R 0x0000_0000 28.3.2.9/28-19
0x01D4 EMIOS_ALTA[13]—Alternate A register R/W 0x0000_0000 28.3.2.10/28-19
0x01D8–0x01DF Reserved
0x01E0 EMIOS_CADR[14]—Channel A data register R/W 0x0000_0000 28.3.2.5/28-12
0x01E4 EMIOS_CBDR[14]—Channel B data register R/W 0x0000_0000 28.3.2.6/28-12
0x01E6 EMIOS_CCNTR[14]—Counter register R 0x0000_0000 28.3.2.7/28-13
0x01EC EMIOS_CCR[14]—Control register R/W 0x0000_0000 28.3.2.8/28-14
0x01F0 EMIOS_CSR[14]—Status register R 0x0000_0000 28.3.2.9/28-19
0x01F4 EMIOS_ALTA[14]—Alternate A register R/W 0x0000_0000 28.3.2.10/28-19
0x01F8–0x01FF Reserved
0x0200 EMIOS_CADR[15]—Channel A data register R/W 0x0000_0000 28.3.2.5/28-12
0x0204 EMIOS_CBDR[15]—Channel B data register R/W 0x0000_0000 28.3.2.6/28-12
Table A-4. PXN20 Detailed Register Map (continued)
Address Offset
from Module Base
Register
Access
1
Reset Value
2
Section/Page