saa8115hl NXP Semiconductors, saa8115hl Datasheet - Page 28

• Manufacturer Part Number: saa8115hl
• Description: Saa8115hl-04 Digital Camera Usb Interface
• Manufacturer: NXP Semiconductors

Table 44: Detailed description of SNERT video formatter register 0x2B
Table 45: Detailed description of SNERT video formatter register 0x2C
Table 46: Detailed description of SNERT video formatter register 0x2D
Table 47: Detailed description of SNERT video formatter register 0x2E
Table 48: Detailed description of SNERT compression engine register 0x2F
Table 49: Detailed description of SNERT compression engine register 0x30
Philips Semiconductors
9397 750 07395
Product specification
Bit
Bit
Bit
Bit
Bit
Bit
X
X
X
X
X
X
7
7
7
7
7
7
X
X
X
X
X
X
6
6
6
6
6
6
X
X
X
X
X
X
5
5
5
5
5
5
X
X
X
X
X
X
4
4
4
4
4
4
X
X
X
X
X
X
3
3
3
3
3
3
X
X
X
X
X
2
2
2
2
2
1
1
0
0
2
1
X
1
X
1
X
1
X
1
1
0
1
0
1
X
X
X
X
X
X
0
0
0
0
0
1
0
0
Rev. 04 — 10 August 2000
SNERT register 2B: VP_VF_VCOEF_C3_0
Parameter
reserved
vertical filter coefficient tap 3 phase 0
SNERT register 2C: VP_VF_VCOEF_C3_1
Parameter
reserved
vertical filter coefficient tap 3 phase 1
SNERT register 2D: VP_VF_VCOEF_C3_2
Parameter
reserved
vertical filter coefficient tap 3 phase 2
SNERT register 2E: VP_VF_LIMITER
Parameter
output of the video formatter is clipped to this maximum value
SNERT register 2F: VP_VF_CONTROL
Parameter
reserved
QTABLE_SELECT: quantization table select
DC_COEFF_LENGTH
COMPRESSION_MODE
SNERT register 30: VP_C_YMASK
Parameter
operates an AND between this value and the compression engine input;
can be used to set bit positions in the Y signal to 0 (by default 0x00)
range [0 : 15]
undefined
8 bits
7 bits
6 bits
on
off (by default)
Digital camera USB interface
SAA8115HL
© Philips Electronics N.V. 2000. All rights reserved.
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