SAA7109EEB NXP Semiconductors, SAA7109EEB Datasheet - Page 185

• Manufacturer Part Number: SAA7109EEB
• Manufacturer: NXP Semiconductors

Specifications of SAA7109EEB

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Philips Semiconductors
18.2.5.8
Table 221 Horizontal output window length; register set A [9CH[7:0]; 9DH[3:0]] and B [CCH[7:0]; CDH[3:0]]
Notes
1. Reference for counting are luminance samples.
2. If the desired output length is greater than the number of scaled output pixels, the last scaled pixel is repeated.
Table 222 Vertical output window length; register set A [9EH[7:0]; 9FH[3:0]] and B [CEH[7:0]; CFH[3:0]]
Note
1. If the desired output length is greater than the number of scaled output lines, the processing is cut.
18.2.5.9
Table 223 Horizontal prescaling; register set A [A0H[5:0]] and B [D0H[5:0]]
2004 Mar 16
No output
Odd lengths are allowed, but will be
filled up to even lengths
Maximum possible number of input
pixels = 4095; note 2
VERTICAL OUTPUT ACQUISITION
No output
1 pixel
Maximum possible number of output
lines = 4095; note 1
Not allowed
Downscale = 1
Downscale =
...
Downscale =
WINDOW DEFINITION NUMBER
OF DESIRED OUTPUT LINES IN
PC-CODEC
X (HORIZONTAL) DIRECTION
HORIZONTAL INTEGER PRESCALING RATIO (XPSC)
DESIRED OUTPUT PIXEL IN
Y (VERTICAL) DIRECTION
DEFINITION NUMBER OF
ACQUISITION WINDOW
HORIZONTAL OUTPUT
Subaddresses 9CH to 9FH
Subaddresses A0H to A2H
1
1
2
63
(1)
XD11 XD10 XD9 XD8 XD7 XD6 XD5 XD4 XD3 XD2 XD1 XD0
YD11 YD10 YD9 YD8 YD7 YD6 YD5 YD4 YD3 YD2 YD1 YD0
0
0
1
0
0
1
B [CDH[3:0]]
B [CFH[3:0]]
A [9DH[3:0]]
A [9FH[3:0]]
0
0
1
0
0
1
0
0
1
0
0
1
185
0
0
1
0
0
1
XPSC5 XPSC4 XPSC3 XPSC2 XPSC1 XPSC0
...
0
0
0
1
0
0
1
0
0
1
CONTROL BITS
CONTROL BITS
0
0
1
0
0
1
...
0
0
0
1
CONTROL BITS 5 TO 0
SAA7108E; SAA7109E
0
0
1
0
0
1
...
0
0
0
1
B [CCH[7:0]]
B [CEH[7:0]]
A [9CH[7:0]]
A [9EH[7:0]]
0
0
1
0
0
1
...
0
0
0
1
0
0
1
0
0
1
Product specification
0
0
1
0
0
1
...
0
0
1
1
0
0
1
0
0
1
...
0
1
0
1
0
1
1
0
1
1