DSPIC30F2010 datasheet(137/202 Pages) MICROCHIP

137 / 202 page

DS70118J-page 137

dsPIC30F2010

Base W register

∈ {W0..W15}

Destination W register

∈ {Wd, [Wd], [Wd++], [Wd--], [++Wd], [--Wd]}

Wdo

Destination W register

∈

{Wnd, [Wnd], [Wnd++], [Wnd--], [++Wnd], [--Wnd], [Wnd+Wb]}

Wm,Wn

Dividend, Divisor working register pair (direct addressing)

Wm*Wm

Multiplicand and Multiplier working register pair for Square instructions

∈

{W4 * W4,W5 * W5,W6 * W6,W7 * W7}

Wm*Wn

Multiplicand and Multiplier working register pair for DSP instructions

∈

{W4 * W5,W4 * W6,W4 * W7,W5 * W6,W5 * W7,W6 * W7}

One of 16 working registers

∈ {W0..W15}

Wnd

One of 16 destination working registers

∈ {W0..W15}

Wns

One of 16 source working registers

∈ {W0..W15}

WREG

W0 (working register used in file register instructions)

Source W register

∈ {Ws, [Ws], [Ws++], [Ws--], [++Ws], [--Ws]}

Wso

Source W register

∈

{Wns, [Wns], [Wns++], [Wns--], [++Wns], [--Wns], [Wns+Wb]}

X data space prefetch address register for DSP instructions

∈ {[W8] + = 6, [W8] + = 4, [W8] + = 2, [W8], [W8] - = 6, [W8] - = 4, [W8] - = 2,

[W9] + = 6, [W9] + = 4, [W9] + = 2, [W9], [W9] - = 6, [W9] - = 4, [W9] - = 2,

[W9 + W12],none}

Wxd

X data space prefetch destination register for DSP instructions

∈ {W4..W7}

Y data space prefetch address register for DSP instructions

∈ {[W10] + = 6, [W10] + = 4, [W10] + = 2, [W10], [W10] - = 6, [W10] - = 4, [W10] - = 2,

[W11] + = 6, [W11] + = 4, [W11] + = 2, [W11], [W11] - = 6, [W11] - = 4, [W11] - = 2,

[W11 + W12], none}

Wyd

Y data space prefetch destination register for DSP instructions

∈ {W4..W7}

TABLE 20-1:

SYMBOLS USED IN OPCODE DESCRIPTIONS (CONTINUED)

Field

Description

DSPIC30F2010 датащи(PDF) 137 Page - Microchip Technology

DSPIC30F2010 датащи(HTML) 137 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

датащи скачать

ссылки URL