Datasheet

MSP430F673x
MSP430F672x
SLAS731C –DECEMBER 2011–REVISED FEBRUARY 2013 www.ti.com
Table 50. 32-bit Hardware Multiplier Registers (Base Address: 04C0h)
REGISTER DESCRIPTION REGISTER OFFSET
16-bit operand 1 – multiply MPY 00h
16-bit operand 1 – signed multiply MPYS 02h
16-bit operand 1 – multiply accumulate MAC 04h
16-bit operand 1 – signed multiply accumulate MACS 06h
16-bit operand 2 OP2 08h
16 × 16 result low word RESLO 0Ah
16 × 16 result high word RESHI 0Ch
16 × 16 sum extension register SUMEXT 0Eh
32-bit operand 1 – multiply low word MPY32L 10h
32-bit operand 1 – multiply high word MPY32H 12h
32-bit operand 1 – signed multiply low word MPYS32L 14h
32-bit operand 1 – signed multiply high word MPYS32H 16h
32-bit operand 1 – multiply accumulate low word MAC32L 18h
32-bit operand 1 – multiply accumulate high word MAC32H 1Ah
32-bit operand 1 – signed multiply accumulate low word MACS32L 1Ch
32-bit operand 1 – signed multiply accumulate high word MACS32H 1Eh
32-bit operand 2 – low word OP2L 20h
32-bit operand 2 – high word OP2H 22h
32 × 32 result 0 – least significant word RES0 24h
32 × 32 result 1 RES1 26h
32 × 32 result 2 RES2 28h
32 × 32 result 3 – most significant word RES3 2Ah
MPY32 control register 0 MPY32CTL0 2Ch
Table 51. DMA General Control Registers (Base Address: 0500h)
REGISTER DESCRIPTION REGISTER OFFSET
DMA module control 0 DMACTL0 00h
DMA module control 1 DMACTL1 02h
DMA module control 2 DMACTL2 04h
DMA module control 3 DMACTL3 06h
DMA module control 4 DMACTL4 08h
DMA interrupt vector DMAIV 0Eh
Table 52. DMA Channel 0 Registers (Base Address: 0500h)
REGISTER DESCRIPTION REGISTER OFFSET
DMA channel 0 control DMA0CTL 10h
DMA channel 0 source address low DMA0SAL 12h
DMA channel 0 source address high DMA0SAH 14h
DMA channel 0 destination address low DMA0DAL 16h
DMA channel 0 destination address high DMA0DAH 18h
DMA channel 0 transfer size DMA0SZ 1Ah
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