PS081 datasheet(108/155 Pages) AMSCO

108 / 155 page

acam-messelectronic gmbh - Friedrich-List-Str.4 - D-76297 Stutensee-Blankenloch - Germany - www.acam.de

6-5

PSØ81

6.2.6.2

Not-equal zero

This flag is set to zero in case a new result unequal zero is written into an accumulator

(add,sub,move,swap etc.).

6.2.6.3

Sign

The sign is set when a new result is written into an accumulator (add,sub,move,swap etc.) and the

highest bit (MSB) is 1.

6.2.6.4

Overflow

Indicates an overflow during an addition or subtraction of two numbers in the meaning of two‘s com-

plement.

6.3

Status and Result Registers

6.3.1

Result Registers

Content of the RAM result registers at the end of a measurement:

ram=16

: HB1=(A-B) / (A+B)

HB1 un-compensated

ram=17

: HB2=(C-D) / (C+D)

HB2 un-compensated

ram=18

: HB3=(E-F) / (E+F)

HB3 un-compensated

ram=19

: HB4=(G-H) / (G+H)

HB4 un-compensated

ram=20

: HB0=(A-B)+(C-D)+(..)/

(A+B)+(C+D)+(..) HB0 compensated sum

ram=21

: TMP=(p1-p2) / p2

Temperature

ram=22

: Status

See 6.3.2

ram=23

: HB1+

Time measurement TDC at SG_A1, Pin11

ram=24

: CAL

Resolution TDC

ram=25

: UBATT

Measured supply voltage

ram=26 : Status_F

Indicates I/Os and pairs of I/Os with HIGH-to-LOW

ram=27 : Status_R

Indicates I/Os and pairs of I/Os with LOW-to-HIGH

ram=28 : Status_P

Indicates I/Os and pairs of I/Os with HIGH

ram=29 : Timer

ram=30,31

: NC

Free, can be used temporarily, will be overwritten

during measurement

x-Accu

: HB0

Value of ram=20

y-Accu

: Temp

Value of ram=21

z-Accu

: Flags

Value of ram=63

ramadr

: 0

Value of RAM address pointer

Member of the ams Group

PS081 Datasheet(PDF) 108 Page - ams AG

PS081 Datasheet(HTML) 108 Page - ams AG

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