DSPIC33FJ06GS201TESLASHMM datasheet(36/346 Pages) MICROCHIP

36 / 346 page

dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04

DS70318D-page 34

Preliminary

CORCON: CORE CONTROL REGISTER

U-0

R/W-0

R-0

—

—US

EDT(1)

DL<2:0>

bit 15

bit 8

R/W-0

R/W-1

R/W-0

R/C-0

R/W-0

SATA

SATB

SATDW

ACCSAT

IPL3(2)

PSV

RND

bit 7

bit 0

Legend:

C = Clearable bit

R = Readable bit

W = Writable bit

-n = Value at POR

‘1’ = Bit is set

0’ = Bit is cleared

‘x = Bit is unknown

U = Unimplemented bit, read as ‘0’

bit 15-13

Unimplemented:

Read as ‘0’

bit 12

US:

DSP Multiply Unsigned/Signed Control bit

= DSP engine multiplies are unsigned

= DSP engine multiplies are signed

bit 11

EDT:

Early DO Loop Termination Control bit(1)

= Terminate executing DO loop at end of current loop iteration

= No effect

bit 10-8

DL<2:0>: DO

Loop Nesting Level Status bits

111

= 7 DO loops active

•

001

= 1 DO loop active

000

= 0 DO loops active

bit 7

SATA:

ACCA Saturation Enable bit

= Accumulator A saturation enabled

= Accumulator A saturation disabled

bit 6

SATB:

ACCB Saturation Enable bit

= Accumulator B saturation enabled

= Accumulator B saturation disabled

bit 5

SATDW:

Data Space Write from DSP Engine Saturation Enable bit

= Data space write saturation enabled

= Data space write saturation disabled

bit 4

ACCSAT:

Accumulator Saturation Mode Select bit

= 9.31 saturation (super saturation)

= 1.31 saturation (normal saturation)

bit 3

IPL3:

CPU Interrupt Priority Level Status bit 3(2)

= CPU Interrupt Priority Level is greater than 7

= CPU Interrupt Priority Level is 7 or less

bit 2

PSV:

Program Space Visibility in Data Space Enable bit

= Program space visible in data space

= Program space not visible in data space

bit 1

RND:

Rounding Mode Select bit

= Biased (conventional) rounding enabled

= Unbiased (convergent) rounding enabled

bit 0

IF:

Integer or Fractional Multiplier Mode Select bit

= Integer mode enabled for DSP multiply ops

= Fractional mode enabled for DSP multiply ops

Note 1:

This bit will always read as ‘0’.

The IPL3 bit is concatenated with the IPL<2:0> bits (SR<7:5>) to form the CPU Interrupt Priority Level.

DSPIC33FJ06GS201TE/MM Datasheet(PDF) 36 Page - Microchip Technology

DSPIC33FJ06GS201TE/MM Datasheet(HTML) 36 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

Datasheet Download

Link URL