Dma Control Register - Panasonic MN101L Series User Manual

14.2.1

DMA Control Register

DMA Control Register 0 lower side (DMCTR0L: 0x03E00)
bp 7
Bit name DMSAM
At reset 0
Access R/W
bp Bit name
7 DMSAM
6-5 -
4-0 DMBG4-0
6 5
- -
0 0
R R
Source Address increment control
0: Enable (Incremented)
1: Disable (Fixed)
Always read as "0".
DMA start trigger
00000: software trigger
00001: IRQ0
00010: IRQ1
00011: IRQ2
00100: IRQ3
00101: IRQ4
00110: IRQ5
00111: IRQ6
01000: IRQ7 (KEY interrupt)
01001: Timer 0 interrupt
01010: Timer 1 interrupt
01011: Timer 2 interrupt
01100: Timer 3 interrupt
01101: Timer 4 interrupt
01110: Timer 5 interrupt
01111: Timer 7 interrupt
10000: Timer 7 input capture factor
10001: Timer 8 interrupt
10010: Timer 8 input capture factor
10011: Timer 9 interrupt
10100: Timer 9 input capture factor
10101: Serial interface 0 reception interrupt
10110: Serial interface 0 transmission interrupt
10111: Serial interface 0 buffer empty factor
11000: Serial interface 1 reception interrupt
11001: Serial interface 1 transmission interrupt
11010: Serial interface 1 buffer empty factor
11011: Serial interface 2 transmission complete interrupt
11100: Serial interface 2 buffer empty factor
11101: Serial interface 3 transmission complete interrupt
11110: Serial interface 3 buffer empty factor
11111: A/D conversion interrupt
4 3
DMBG4-0
0 0
R/W R/W
Description
2 1
0 0
R/W R/W
DMA Controller Control Registers
Chapter 14
DMA Controller
0
0
R/W
XIV - 5