PXN20RM Datasheet, PDF (1308/1376 Pages) Freescale Semiconductor, Inc – PXN20 Microcontroller

Memory Map
Table A-4. PXN20 Detailed Register Map (continued)
Address Offset
from Module Base
Register
Access¹ Reset Value² Section/Page
0x014C
INTC_PSR268_271—INTC priority select register 268–271
0x0150
INTC_PSR272_275—INTC priority select register 272–275
0x0154
INTC_PSR276_279—INTC priority select register 276–279
0x0158
INTC_PSR280_283—INTC priority select register 280–283
0x015C
INTC_PSR284_287—INTC priority select register 284–287
0x0160
INTC_PSR288_291—INTC priority select register 288–291
0x0164
INTC_PSR292_295—INTC priority select register 292–295
0x0168
INTC_PSR296_299—INTC priority select register 296–299
0x016C
INTC_PSR300_303—INTC priority select register 300–303
0x0170
INTC_PSR304_307—INTC priority select register 304–307
0x0174
INTC_PSR308_311—INTC priority select register 308–311
0x0178
INTC_PSR312_315—INTC priority select register 312–315
0x017A–0x3FFF Reserved
R/W 0x0000_0000 10.3.2.9/10-16
R/W 0x0000_0000 10.3.2.9/10-16
R/W 0x0000_0000 10.3.2.9/10-16
R/W 0x0000_0000 10.3.2.9/10-16
R/W 0x0000_0000 10.3.2.9/10-16
R/W 0x0000_0000 10.3.2.9/10-16
R/W 0x0000_0000 10.3.2.9/10-16
R/W 0x0000_0000 10.3.2.9/10-16
R/W 0x0000_0000 10.3.2.9/10-16
R/W 0x0000_0000 10.3.2.9/10-16
R/W 0x0000_0000 10.3.2.9/10-16
R/W 0x0000_0000 10.3.2.9/10-16
0xFFF4_C000
FEC
Chapter 25, Fast Ethernet Controller (FEC)
0x0000–0x0003 Reserved
0x0004
EIR—Interrupt event register
0x0008
EIMR—Interrupt mask register
0x000C–0x000F Reserved
0x0010
RDAR—Receive descriptor active register
0x0014
TDAR—Transmit descriptor active register
0x0018–0x0023 Reserved
0x0024
ECR—Ethernet control register
0x0028–0x003F Reserved
0x0040
MMFR—MII management frame register
0x0044
MSCR—MII speed control register
0x0048–0x0063 Reserved
0x0064
MIBC—MIB control/status register
0x0068–0x0083 Reserved
0x0084
RCR—Receive control register
0x0088–0x00C3 Reserved
0x00C4
TCR—Transmit control register
R/W 0x0000_0000 25.3.4.2/25-10
R/W 0x0000_0000 25.3.4.3/25-12
R/W 0x0000_0000 25.3.4.4/25-12
R/W 0x0000_0000 25.3.4.5/25-13
R/W 0xF000_0000 25.3.4.6/25-14
R/W
—³
25.3.4.7/25-15
R/W 0x0000_0000 25.3.4.8/25-16
R/W 0xC000_0000 25.3.4.9/25-18
R/W 0x05EE_0001 25.3.4.10/25-18
R/W 0x0000_0000 25.3.4.11/25-20
A-50
PXN20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor