направление можно туда-сюда
Ё
Bits 11:10 MSIZE[1:0]: Memory size These bits are set and cleared by software. 00: 8-bits 01: 16-bits 10: 32-bits 11: Reserved Bits 9:8 PSIZE[1:0]: Peripheral size These bits are set and cleared by software. 00: 8-bits 01: 16-bits 10: 32-bits 11: Reserved Bit 7 MINC: Memory increment mode This bit is set and cleared by software. 0: Memory increment mode disabled 1: Memory increment mode enabled Bit 6 PINC: Peripheral increment mode This bit is set and cleared by software. 0: Peripheral increment mode disabled 1: Peripheral increment mode enabled
Bit 5 CIRC: Circular mode This bit is set and cleared by software. 0: Circular mode disabled 1: Circular mode enabled Bit 4 DIR: Data transfer direction This bit is set and cleared by software. 0: Read from peripheral 1: Read from memory
Ё