SAA7146AH/V4,557 NXP Semiconductors, SAA7146AH/V4,557 Datasheet - Page 83
![IC VIDEO SPCI BRIDGE HP 160-QFP](/photos/6/89/68971/568-160-qfp_sot322-2_sml.jpg)
SAA7146AH/V4,557
Manufacturer Part Number
SAA7146AH/V4,557
Description
IC VIDEO SPCI BRIDGE HP 160-QFP
Manufacturer
NXP Semiconductors
Type
Video Bridger
Datasheet
1.SAA7146AHV4557.pdf
(139 pages)
Specifications of SAA7146AH/V4,557
Package / Case
160-QFP
Applications
DTV
Mounting Type
Surface Mount
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-1318
935269343557
SAA7146AHBB
935269343557
SAA7146AHBB
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SAA7146AH/V4,557
Manufacturer:
NXP Semiconductors
Quantity:
10 000
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Philips Semiconductors
Table 70 Horizontal offset values for the field memory mode
7.12.5
Table 71 HPS control register
2004 Aug 25
1
2
4
8
5C
OFFSET
Multimedia bridge, high performance
Scaler and PCI circuit (SPCI)
(HEX)
HPS
HPSdatasel
Mirror
HPSsyncsel
HYO
PROGRAMMING REGISTER
NAME
RATIO
31 and 30 RW
29
28
27 to 24
23 to 12
11 to 0
BIT
RW
RW
RW
RW
RW
TYPE
source select for HPS video data:
left-right flip (mirroring), e.g. for vanity picture:
source select for HPS sync-signals:
reserved
vertical offset (start line) of HPS operation, counted in horizontal
source/input events, after selected vertical sync edge
reserved
00: input video stream for HPS is taken from Port_A
01 input video stream for HPS is taken from Port_B
10: Y-byte from Port_B, C-byte from Port_A (CREF must provide at
Port_A)
11: Y-byte from Port_A, C-byte from Port_B (CREF must provide at
Port_B)
0: regular processing
1: left-right flip, accessible only if XT (number of pixel after horizontal
prescaling) is less than 384 pixels
0: take Ha, Va, Fa, LLC_A as selected in Table 66
1: take Hb, Vb, Fb, LLC_B as selected in Table 66
83
0CH
0CH
16H
2EH
DESCRIPTION
OFFSET
Product specification
SAA7146A
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