70592C datasheet(125/314 Pages) MICROCHIP

125 / 314 page

DS70592C-page 125

PIC24HJXXXGPX06A/X08A/X10A

DMACS1: DMA CONTROLLER STATUS REGISTER 1

U-0

R-1

—

LSTCH<3:0>

bit 15

bit 8

R-0

PPST7

PPST6

PPST5

PPST4

PPST3

PPST2

PPST1

PPST0

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 15-12

Unimplemented: Read as ‘0’

bit 11-8

LSTCH<3:0>: Last DMA Channel Active bits

1111 = No DMA transfer has occurred since system Reset

1110-1000 = Reserved

0111 = Last data transfer was by DMA Channel 7

0110 = Last data transfer was by DMA Channel 6

0101 = Last data transfer was by DMA Channel 5

0100 = Last data transfer was by DMA Channel 4

0011 = Last data transfer was by DMA Channel 3

0010 = Last data transfer was by DMA Channel 2

0001 = Last data transfer was by DMA Channel 1

0000 = Last data transfer was by DMA Channel 0

bit 7

PPST7: Channel 7 Ping-Pong Mode Status Flag bit

1 = DMA7STB register selected

0 = DMA7STA register selected

bit 6

PPST6: Channel 6 Ping-Pong Mode Status Flag bit

1 = DMA6STB register selected

0 = DMA6STA register selected

bit 5

PPST5: Channel 5 Ping-Pong Mode Status Flag bit

1 = DMA5STB register selected

0 = DMA5STA register selected

bit 4

PPST4: Channel 4 Ping-Pong Mode Status Flag bit

1 = DMA4STB register selected

0 = DMA4STA register selected

bit 3

PPST3: Channel 3 Ping-Pong Mode Status Flag bit

1 = DMA3STB register selected

0 = DMA3STA register selected

bit 2

PPST2: Channel 2 Ping-Pong Mode Status Flag bit

1 = DMA2STB register selected

0 = DMA2STA register selected

bit 1

PPST1: Channel 1 Ping-Pong Mode Status Flag bit

1 = DMA1STB register selected

0 = DMA1STA register selected

bit 0

PPST0: Channel 0 Ping-Pong Mode Status Flag bit

1 = DMA0STB register selected

0 = DMA0STA register selected

70592C Fiches technique(PDF) 125 Page - Microchip Technology

70592C Fiches technique(HTML) 125 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Fiches technique Télécharger

Lien URL