saa7118 NXP Semiconductors, saa7118 Datasheet - Page 160

• Manufacturer Part Number: saa7118
• Description: Multistandard Video Decoder With Adaptive Comb Filter And Component Video Input
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 15219
Product data sheet
When the IDCODE instruction is loaded into the BST instruction register, the identification
register will be connected between pins TDI and TDO of the IC. The identification register
will load a component specific code during the CAPTURE_DATA_REGISTER state of the
TAP controller and this code can subsequently be shifted out. At board level this code can
be used to verify component manufacturer, type and version number. The device
identification register contains 32 bits, numbered 31 to 0, where bit D31 is the most
significant bit (nearest to TDI) and bit D0 is the least significant bit (nearest to TDO);
see
Fig 93. 32 bits of identification code
Figure
TDI
93.
31
MSB
version
nnnn
code
4-bit
28 27
Rev. 06 — 22 December 2005
0111 0001 0001 1000
16-bit part number
Multistandard video decoder with adaptive comb filter
12 11
11-bit manufacturer
000 0001 0101
identification
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
1
SAA7118
LSB
1
0
mhb734
TDO
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