SAA7113 Philips Semiconductors, SAA7113 Datasheet - Page 35

no-image

SAA7113

Manufacturer Part Number
SAA7113
Description
9-bit video input processor
Manufacturer
Philips Semiconductors
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SAA7113
Manufacturer:
台湾明智类比
Quantity:
20 000
Part Number:
SAA7113A
Manufacturer:
SK
Quantity:
10
Part Number:
SAA7113H
Manufacturer:
NXP
Quantity:
55
Part Number:
SAA7113H
Manufacturer:
NXP
Quantity:
2 428
Part Number:
SAA7113H
Manufacturer:
PHI
Quantity:
1 000
Part Number:
SAA7113H
Manufacturer:
PHILIPS
Quantity:
20 000
Company:
Part Number:
SAA7113H
Quantity:
51
Part Number:
SAA7113H/V2
Manufacturer:
NXP
Quantity:
12 000
Part Number:
SAA7113H/V2
Manufacturer:
PHI/PBF
Quantity:
3
Part Number:
SAA7113H/V2
Manufacturer:
PHILIPS
Quantity:
8
Part Number:
SAA7113H/V2
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
SAA7113H/V2
Quantity:
204
Part Number:
SAA7113H/V2,518
Manufacturer:
Sigma Designs Inc
Quantity:
10 000
Philips Semiconductors
9.1
The TAP (Test Access Port) controller of an IC should be
in the reset state (TEST_LOGIC_RESET) when the IC is
in functional mode. This reset state also forces the
instruction register into a functional instruction such as
IDCODE or BYPASS.
To solve the power-up reset, the standard specifies that
the TAP controller will be forced asynchronously to the
TEST_LOGIC_RESET state by setting the TRST pin
LOW.
9.2
A device identification register is specified in “IEEE Std.
1149.1b-1994” . It is a 32-bit register which contains fields
for the specification of the IC manufacturer, the IC part
number and the IC version number. Its biggest advantage
is the possibility to check for the correct ICs mounted after
production and determination of the version number of ICs
during field service.
1999 Jul 01
handbook, full pagewidth
9-bit video input processor
Initialization of boundary scan circuit
Device identification codes
TDI
31
MSB
version
code
nnnn
4-bit
28 27
0111000100010011
16-bit part number
Fig.25 32 bits of identification code.
35
12 11
When the IDCODE instruction is loaded into the BST
instruction register, the identification register will be
connected between 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 31 is the most significant bit
(nearest to TDI) and bit 0 is the least significant bit (nearest
to TDO); see Fig.25.
11-bit manufacturer
00000010101
identification
1
LSB
1
0
MHB332
TDO
Product specification
SAA7113H

Related parts for SAA7113