saa8115hl NXP Semiconductors, saa8115hl Datasheet - Page 18

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

Table 12: Detailed description of SNERT FRC and SDRAM register 0x04
Table 13: Detailed description of SNERT FRC and SDRAM register 0x05
Table 14: Detailed description of SNERT PPG register 0x08
Philips Semiconductors
9397 750 07395
Product specification
Bit
Bit
Bit
X
X
X
7
7
7
X
X
X
6
6
6
X
X
X
5
5
5
X
X
4
4
4
1
0
9.1.3 Pulse pattern generator registers
X
X
3
3
3
1
0
X
X
2
2
2
1
1
1
0
0
0
0
1
X
1
X
1
1
0
0
1
1
0
0
X
X
X
0
0
0
1
0
1
0
1
1
Rev. 04 — 10 August 2000
SNERT register 04: FRC_REFRESH_LSB
Parameter
specifies the number of clock cycles between two refresh cycles
SNERT register 05: FRC_STOPWRITE
Parameter
number of lines in a frame
SNERT register 08: PPG_CONTROL_0
Parameter
reserved
SHUTTER_UPDATE_BUFFER
PPG_RESUME_MODE
PPG _FRAMERATE
246 for PAL sensors
395 for VGA sensors (by default)
239 for CIF sensors
243 for VGA sensors (by default)
146 for PAL or CIF sensors
during the vertical blanking (shutter speed is buffered)
immediately (by default)
switched off (except vertical transfer pulses in case of VGA sensors)
operating (by default)
undefined
5 fps
10 fps
15 fps
20 fps
24 fps
30 fps (by default)
Digital camera USB interface
SAA8115HL
© Philips Electronics N.V. 2000. All rights reserved.
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