Datasheet
Table Of Contents
- 1/3.2-Inch System-On-A-Chip (SOC) CMOS Digital Image Sensor
- Features
- Applications
- Ordering Information
- General Description
- Feature Overview
- Typical Connection
- Ballout and Interface
- Architecture Overview
- Registers and Variables
- Registers
- Registers
- IFP Registers, Page 1
- IFP Registers, Page 2
- JPEG Indirect Registers
- Table 8: JPEG Indirect Registers (See Registers 30 and 31, Page 2)
- Firmware Driver Variables
- Table 9: Drivers IDs
- Table 10: Driver Variables-Monitor Driver (ID = 0)
- Table 11: Driver Variables-Sequencer Driver (ID = 1)
- Table 12: Driver Variables-Auto Exposure Driver (ID = 2)
- Table 13: Driver Variables-Auto White Balance (ID = 3)
- Table 14: Driver Variables-Flicker Detection Driver (ID = 4)
- Table 15: Driver Variables-Auto Focus Driver (ID = 5)
- Table 16: Driver Variables-Auto Focus Mechanics Driver (ID = 6)
- Table 17: Driver Variables-Mode/Context Driver (ID = 7)
- Table 18: Driver Variables-JPEG Driver (ID = 9)
- Table 19: Driver Variables-Histogram Driver (ID = 11)
- MCU Register List and Memory Map
- JPEG Indirect Registers
- Output Format and Timing
- Sensor Core
- Feature Description
- PLL Generated Master Clock
- PLL Setup
- Window Control
- Pixel Border
- Readout Modes
- Figure 20: 6 Pixels in Normal and Column Mirror Readout Modes
- Figure 21: 6 Rows in Normal and Row Mirror Readout Modes
- Table 30: Skip Values
- Figure 22: 8 Pixels in Normal and Column Skip 2x Readout Modes
- Figure 23: 16 Pixels in Normal and Column Skip 4x Readout Modes
- Figure 24: 32 Pixels in Normal and Column Skip 8x Readout Modes
- Figure 25: 64 Pixels in Normal and Column Skip 16x Readout Modes
- Table 31: Row Addressing
- Table 32: Column Addressing
- Frame Rate Control
- Context Switching
- Integration Time
- Flash STROBE
- Global Reset
- Analog Signal Path
- Analog Inputs AIN1-AIN3
- Firmware
- Firmware
- Start-Up and Usage
- General Purpose I/O
- Introduction
- GPIO Output Control Overview
- Waveform Programming
- Notification Signals
- Digital and Analog Inputs
- GPIO Software Drivers
- Auto Focus
- Figure 42: Search for Best Focus
- Figure 43: Scene with Two Potential Focus Targets at Different Distances from Camera
- Figure 44: Dependence of Luminance-Normalized Local Sharpness Scores on Lens Position
- Figure 45: Example of Position Weight Histogram Created by AF Driver
- Figure 46: Auto Focus Windows
- Figure 47: Computation of Sharpness Scores and Luminance Average for an AF Window
- Table 41: Examples of AF Filters that can be Programmed into the MT9D111
- Spectral Characteristics
- Electrical Specifications
- Packaging
- Appendix A: Two-Wire Serial Register Interface
- Protocol
- Sequence
- Bus Idle State
- Start Bit
- Stop Bit
- Slave Address
- Data Bit Transfer
- Acknowledge Bit
- No-Acknowledge Bit
- Page Register
- Sample Write and Read Sequences
- Figure 52: WRITE Timing to R0x09:0-Value 0x0284
- Figure 53: READ Timing from R0x09:0; Returned Value 0x0284
- Figure 54: WRITE Timing to R0x09:0-Value 0x0284
- Figure 55: READ Timing from R0x09:0; Returned Value 0x0284
- Figure 56: Two-Wire Serial Bus Timing Parameters
- Table 46: Two-wire Serial Bus Characteristics
- Revision History
PDF: 09005aef8202ec2e/Source: 09005aef8202ebf7 Micron Technology, Inc., reserves the right to change products or specifications without notice.
MT9D111__5_REV5.fm - Rev. B 2/06 EN
95 Ā©2004 Micron Technology, Inc. All rights reserved.
MT9D111 - 1/3.2-Inch 2-Megapixel SOC Digital Image Sensor
JPEG Indirect Registers
Micron Confidential and Proprietary
97 gamma_table_B_9 uchar R0xB6:1[15:8]
RW 175 User-defined gamma table values (context B
shadow register).
98 gamma_table_B_10 uchar R0xB7:1[7:0]
RW 186 User-defined gamma table values (context B
shadow register).
99 gamma_table_B_11 uchar R0xB7:1[15:8]
RW 196 User-defined gamma table values (context B
shadow register).
100 gamma_table_B_12 uchar R0xB8:1[7:0]
RW 206 User-defined gamma table values (context B
shadow register).
101 gamma_table_B_13 uchar R0xB8:1[15:8]
RW 215 User-defined gamma table values (context B
shadow register).
102 gamma_table_B_14 uchar R0xB9:1[7:0]
RW 224 User-defined gamma table values (context B
shadow register).
103 gamma_table_B_15 uchar R0xB9:1[15:8]
RW 232 User-defined gamma table values (context B
shadow register).
104 gamma_table_B_16 uchar R0xBA:1[7:0]
RW 240 User-defined gamma table values (context B
shadow register).
105 gamma_table_B_17 uchar R0xBA:1[15:8]
RW 248 User-defined gamma table values (context B
shadow register).
106 gamma_table_B_18 uchar R0xBB:1[7:0]
RW 255 User-defined gamma table values (context B
shadow register).
107 FIFO_config0_A uint R0x0D:2
RW 0x0027 FIFO Buffer configuration 0 (context A
shadow register).
109 FIFO_config1_A uint R0x0E:2
RW 0x0002 FIFO Buffer configuration 1 (context A
shadow register).
111 FIFO_config2_A uchar R0x0F:2
RW 0x21 FIFO Buffer configuration 2 (context A
shadow register).
112 FIFO_len_timing_A uint R0x12:2
RW 0x0606 FIFO spoof frame line timing (context B
shadow register).
114 FIFO_config0_B uint R0x0D:2
RW 0x0067 FIFO Buffer configuration 0 (context B
shadow register).
116 FIFO_config1_B uint R0x0E:2
RW 0x050A FIFO Buffer configuration 1 (context B
shadow register).
118 FIFO_config2_B uchar R0x0F:2
RW 0x0003 FIFO Buffer configuration 2 (context B
shadow register).
119 FIFO_len_timing_B uint R0x12:2
RW 0x0606 FIFO spoof frame line timing (context B
shadow register).
121 spoof_width_B uint R0x10:2*
RW 1600 FIFO spoof frame line timing (context B
shadow register).
*If in uncompressed mode, 2x this value is
uploaded to R0x10.
123 spoof_height_B uint R0x11:2
RW 600 FIFO spoof frame line timing (context B
shadow register).
125 out_format_A uchar R0x97:1
RW 0 Output Format Config. (context A shadow
register).
126 out_format_B uchar R0x97:1
RW 0 Output Format Config. (context B shadow
register).
127 spec_effects_A uint R0xA4:1
RW 0x6440 Special effects selection (context A shadow
register).
Table 17: Driver VariablesāMode/Context Driver (ID = 7) (continued)
Offs Name Type ASSOC.H/W Reg RW Default Description