RM46L450
RM46L850
SPNS184 –SEPTEMBER 2012
www.ti.com
Table 4-21. Device Memory Map (continued)
FRAME ADDRESS RANGE
RESPNSE FOR ACCESS TO
UNIMPLEMENTED LOCATIONS IN
FRAME
FRAME CHIP
SELECT
FRAME ACTUA
MODULE NAME
SIZE
L SIZE
START
END
W2FC (USB
device controller
registers)
0xFCF7_8A00
0xFCF7_8A7F
128B
128B
Abort
OHCI (USB Host
controller
0xFCF7_8B00
0xFCFF_E800
0xFCF7_8BFF
0xFCFF_E8FF
256B
256B
256B
256B
Abort
Abort
registers)
EMIF Registers
SCR5: Enhanced Timer Peripherals
ePWM1
ePWM2
ePWM3
ePWM4
ePWM5
ePWM6
ePWM7
eCAP1
eCAP2
eCAP3
eCAP4
eCAP5
eCAP6
eQEP1
eQEP2
0xFCF7_8C00
0xFCF7_8D00
0xFCF7_8E00
0xFCF7_8F00
0xFCF7_9000
0xFCF7_9100
0xFCF7_9200
0xFCF7_9300
0xFCF7_9400
0xFCF7_9500
0xFCF7_9600
0xFCF7_9700
0xFCF7_9800
0xFCF7_9900
0xFCF7_9A00
0xFCF7_8CFF
0xFCF7_8DFF
0xFCF7_8EFF
0xFCF7_8FFF
0xFCF7_90FF
0xFCF7_91FF
0xFCF7_92FF
0xFCF7_94FF
0xFCF7_95FF
0xFCF7_96FF
0xFCF7_97FF
0xFCF7_98FF
0xFCF7_99FF
0xFCF7_9AFF
0xFCF7_9BFF
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
256B
Abort
Abort
Abort
Abort
Abort
Abort
Abort
Abort
Abort
Abort
Abort
Abort
Abort
Abort
Abort
Cyclic Redundancy Checker (CRC) Module Registers
CRC
CRC frame
0xFE00_0000
0xFEFF_FFFF
Peripheral Memories
0xFF0B_FFFF
16MB
512B
Accesses above 0x200 generate abort.
MIBSPI5 RAM
MIBSPI3 RAM
MIBSPI1 RAM
PCS[5]
PCS[6]
PCS[7]
0xFF0A_0000
0xFF0C_0000
0xFF0E_0000
128kB
128kB
128kB
2kB
2kB
2kB
Abort for accesses above 2kB
Abort for accesses above 2kB
Abort for accesses above 2kB
0xFF0D_FFFF
0xFF0F_FFFF
Wrap around for accesses to
unimplemented address offsets lower
than 0x7FF. Abort generated for
accesses beyond offset 0x800.
DCAN3 RAM
DCAN2 RAM
DCAN1 RAM
MIBADC2 RAM
PCS[13]
PCS[14]
PCS[15]
0xFF1A_0000
0xFF1C_0000
0xFF1E_0000
0xFF1B_FFFF
0xFF1D_FFFF
0xFF1F_FFFF
128kB
128kB
128kB
2kB
2kB
2kB
8kB
Wrap around for accesses to
unimplemented address offsets lower
than 0x7FF. Abort generated for
accesses beyond offset 0x800.
Wrap around for accesses to
unimplemented address offsets lower
than 0x7FF. Abort generated for
accesses beyond offset 0x800.
Wrap around for accesses to
unimplemented address offsets lower
than 0x1FFF. Abort generated for
accesses beyond 0x1FFF.
Look-Up Table for ADC2 wrapper.
Starts at address offset 0x2000 and
ends at address offset 0x217F. Wrap
around for accesses between offsets
0x0180 and 0x3FFF. Abort generated
for accesses beyond offset 0x4000.
PCS[29]
0xFF3A_0000
0xFF3B_FFFF
128kB
MIBADC2 Look-
Up Table
384B
76
System Information and Electrical Specifications
Copyright © 2012, Texas Instruments Incorporated
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