SAF7113 datasheet(33/80 Pages) PHILIPS

33 / 80 page

This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in

_white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in

white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ...

Table 17 Sliced data format on the 8-bit VPO-bus (data types 0 to 5 and 8 to 14)

Table 18 Explanation to Table 17

Notes

1. Inverted EP (bit 7); for EP see note 2.

2. Even parity (bit 6) of bits 5 to 0.

3. Odd parity (bit 7) of bits 6 to 0.

BLANKING

PERIOD

TIMING

REFERENCE CODE

INTERNAL HEADER

SLICED DATA

TIMING

REFERENCE CODE

BLANKING

PERIOD

...

SAV

SDID

IDI1

IDI2

DLN1

DHN1

...

DLNn

DHNn

EAV

...

NAME

EXPLANATION

SAV

start of active data; see Tables 5 to 7

SDID

sliced data identiﬁcation: NEP(1), EP(2), SDID5 to SDID0, freely programmable via I2C-bus subaddress 5EH, D5 to D0, e. g. to be used as

source identiﬁer

Dword count: NEP(1),EP(2), DC5 to DC0; DC is inserted for software compatibility reasons to SAA7112, but does not represent any relevant

information for SAF7113H applications.

DC describes the number of succeeding 32-bit words:

DC = 1

⁄4(C + n), where C = 2 (the two data identiﬁcation bytes IDI1 and IDI2) and n = number of decoded bytes according to the chosen text

standard. As the sliced data are transmitted nibble wise, the maximum number of bytes transmitted (NBT) starting at IDI1 results to:

NBS = (DC

× 8) − 2

DC can vary between 1 and 11, depending on the selected data type.

Note that the number of bytes actually transmitted can be less than NBT for two reasons:

1. result of DC would result to a non-integer value (DC is always rounded up)

2. standard not recognized (wrong standard or poor input signal)

IDI1

internal data identiﬁcation 1: OP(3), FID (ﬁeld 1 = 0, ﬁeld 2 = 1), LineNumber8 to LineNumber3

IDI2

internal data identiﬁcation 2: OP(3), LineNumber2 to LineNumber0, DataType3 to DataType0; see Table 4

DLNn

sliced data LOW nibble, format: NEP(1), EP(2), D3 to D0, 1, 1

DLHn

sliced data HIGH nibble, format: NEP(1), EP(2), D7 to D4, 1, 1

EAV

end of active data; see Tables 5 to 7

SAF7113 датащи(PDF) 33 Page - NXP Semiconductors

SAF7113 датащи(HTML) 33 Page - NXP Semiconductors

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

датащи скачать

ссылки URL