MSP432P401R Datasheet, PDF (64/157 Pages) Texas Instruments – Mixed-Signal Microcontrollers

MSP432P401R, MSP432P401M
SLAS826B – MARCH 2015 – REVISED FEBRUARY 2016
0x5FFF_FFFF
Reserved
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0x4400_0000
Peripheral
Bit-Band Alias
Region
0x4200_0000
Reserved
0x4010_0000
0x4000_0000
Peripheral
Region
Figure 6-4. Peripheral Zone Memory Map
6.2.3.1 Peripheral Region
The 1-MB region from 0x4000_0000 to 0x400F_FFFF is dedicated to the system and application control
peripherals of the device. On the MSP432P401x devices, a total of 128KB of this region is dedicated for
peripherals, while the rest is marked as reserved. The peripheral allocation within this 128-KB space is
listed in Table 6-1. Note that all peripherals may not be available in all devices of the family (details in the
Remarks column). If a peripheral is listed as NA for a particular device, the corresponding address space
must be treated as reserved.
NOTE
Peripherals that are marked as 16-bit should be accessed through byte or half-word size
read/write only. Any 32-bit access to these peripherals results in a bus error response.
ADDRESS RANGE
0x4000_0000–0x4000_03FF
0x4000_0400–0x4000_07FF
0x4000_0800–0x4000_0BFF
0x4000_0C00–0x4000_0FFF
0x4000_1000–0x4000_13FF
0x4000_1400–0x4000_17FF
0x4000_1800–0x4000_1BFF
Table 6-1. Peripheral Address Offsets
PERIPHERAL
Timer_A0
Timer_A1
Timer_A2
Timer_A3
eUSCI_A0
eUSCI_A1
eUSCI_A2
REMARKS
16-bit peripheral
16-bit peripheral
16-bit peripheral
16-bit peripheral
16-bit peripheral
16-bit peripheral
16-bit peripheral
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Detailed Description
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