For more details, see the CRC chapter of the MSPM0 G-Series 80-MHz Microcontrollers Technical Reference
Manual.
8.22 MATHACL
The math accelerator (MATHACL) is a collection of hardware accelerated 32-bit math functions to improve
system computational throughput. The MATHACL offloads mathematical calculations performed by the CPU to
improve efficiency and CoreMark performance.
The following hardware functions are available in the MATHACL:
• Sine/Cosine (SINCOS)
• Arc tangent (ATAN2)
• Square root (SQRT)
• Division (DIV)
• Multiply with 32-bit result (MPY32)
• Square with 32-bit result (SQUARE32)
• Multiply with 64-bit result (MPY64)
• Square with 64-bit result (SQUARE64)
• Multiply-accumulate (MAC)
• Square-accumulate (SAC)
For more details, see the MATHACL chapter of the MSPM0 G-Series 80-MHz Microcontrollers Technical
Reference Manual.
8.23 UART
The UART peripherals (UART0, UART1, UART2, and UART3) provide the following key features:
• Standard asynchronous communication bits for start, stop, and parity
• Fully programmable serial interface
– 5, 6, 7 or 8 data bits
– Even, odd, stick, or no-parity bit generation and detection
– 1 or 2 stop bit generation
– Line-break detection
– Glitch filter on the input signals
– Programmable baud rate generation with oversampling by 16, 8 or 3
– Local Interconnect Network (LIN) mode support
• Separated transmit and receive FIFOs support DAM data transfer
• Support transmit and receive loopback mode operation
• See Table 8-14 for detail information on supported protocols
Table 8-14. UART Features
UART Features UART0 (Extend) UART1 and 2 (Main) UART3 (Main)
Active in Stop and Standby Mode Yes Yes -
Separate transmit and receive FIFOs Yes Yes Yes
Support hardware flow control Yes Yes Yes
Support 9-bit configuration Yes Yes Yes
Support LIN mode Yes - -
Support DALI Yes - -
Support IrDA Yes - -
Support ISO7816 Smart Card Yes - -
Support Manchester coding Yes - -
For more details, see the UART chapter of the MSPM0 G-Series 80-MHz Microcontrollers Technical Reference
Manual.
MSPM0G3507, MSPM0G3506, MSPM0G3505
SLASEX6A – FEBRUARY 2023 – REVISED JUNE 2023
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