SAF7118EH/V1/G,557 Trident Microsystems, Inc., SAF7118EH/V1/G,557 Datasheet - Page 159

• Manufacturer Part Number: SAF7118EH/V1/G,557
• Manufacturer: Trident Microsystems, Inc.

Specifications of SAF7118EH/V1/G,557

• Lead Free Status / Rohs Status: Supplier Unconfirmed

NXP Semiconductors
SAF7118_4
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 95. 32 bits of identification code
Figure
TDI
95.
31
MSB
version
nnnn
code
4-bit
28 27
Rev. 04 — 4 July 2008
0111 0001 0001 1000
16-bit part number
Multistandard video decoder with adaptive comb filter
12 11
11-bit manufacturer
000 0001 0101
identification
1
LSB
SAF7118
© NXP B.V. 2008. All rights reserved.
1
0
mhb734
TDO
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