參數資料
型號: SAA8115HL
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: Digital Camera USB Interface(數字照相USB接口)
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP144
封裝: 20 X 20 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-486-1, LQFP-144
文件頁數: 33/56頁
文件大?。?/td> 177K
代理商: SAA8115HL
2000 Jan 27
33
Philips Semiconductors
Preliminary specification
Digital camera USB interface
SAA8115HL
Table 50
Detailed description of SNERT compression engine register 0x34
Table 51
Detailed description of SNERT compression engine register 0x35
Table 52
Detailed description of SNERT compression engine register 0x36
Table 53
Detailed description of SNERT compression engine register 0x37
Table 54
Detailed description of SNERT compression engine register 0x38
BIT
SNERT REGISTER 34: VP_C_THRESHOLD_MSB
7
6
5
4
3
2
1
0
PARAMETER
X
X
X
X
X
X
X
X
output of the video formatter is clipped to this maximum value
BIT
SNERT REGISTER 35: VP_C_THRESHOLD_LSB
7
6
5
4
3
2
1
0
PARAMETER
X
X
X
X
X
X
X
X
threshold must be set to:
(number of UV blocks per band)
×
(DC_COEFF_LENGTH + 2)
BIT
SNERT REGISTER 36: VP_TR_CONTROL
7
6
5
4
3
2
1
0
PARAMETER
X
reserved
VGA_FORMAT
4 : 2 : 2 (uncompressed only)
4 : 2 : 0
INBAND_CONTROL
on
off
LLC_OUT_DIV: select the rate at which the video data is transmitted to the
USB core
range [1 to 31]
1
0
1
0
X
X
X
X
X
BIT
SNERT REGISTER 37: VP_TR_SQCIF_OFFSET
7
6
5
4
3
2
1
0
PARAMETER
VERTICAL_OFFSET
range 3
×
[0 to 15]
HORIZONTAL_OFFSET
range 4
×
[0 to 12]
X
X
X
X
X
X
X
X
BIT
SNERT REGISTER 38: VP_VS_V_SHIFT
7
6
5
4
3
2
1
0
PARAMETER
X
X
X
X
X
X
X
X
shift internal line counter with respect to VS pulse
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SAA8116 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital PC-camera signal processor including microcontroller and USB interface
SAA8116104BE 功能描述:數字信號處理器和控制器 - DSP, DSC PC WEB CAMERA DSP WITH USB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
SAA8116104BE-S 功能描述:數字信號處理器和控制器 - DSP, DSC PC WEB CAMERA DSP WITH USB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
SAA8116104BE-T 功能描述:數字信號處理器和控制器 - DSP, DSC PC WEB CAMERA DSP WITH USB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
SAA8116ET 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital PC-camera signal processor including microcontroller and USB interface