MT9V403 Micron, MT9V403 Datasheet - Page 9

• Manufacturer Part Number: MT9V403
• Description: 1/2-INCH VGA (WITH FREEZE-FRAME) CMOS ACTIVE-PIXEL DIGITAL IMAGE SENSOR
• Manufacturer: Micron

Simultaneous Slave Mode
mode: simultaneous slave and sequential slave mode.
The method of operation selected is determined by the
means in which the user supplies the control signals.
In simultaneous slave mode the exposure period
occurs during readout. The row and frame synchroni-
09005aef80c07280
MT9V403_DS.fm - Rev. B 1/04 EN
There are two possible operation methods for slave
FRAME_SYNC_N
ROW_STRT
Two-Wire
Interface
Serial
SYSCLK
LD_SHFT_N
Figure 12: Slave Mode Block Diagram
CLEAR
CLEAR
Column Counter
Row Sequencer
(1 to 502 MAX)
(1 to 667 MAX)
Row Counter
(1 to 671)
Reg14
1/2-INCH VGA (WITH FREEZE-FRAME) CMOS
ACTIVE-PIXEL DIGITAL IMAGE SENSOR
CLEAR
9
PG_N
zation waveforms are shown in Figures 13 and 14,
respectively. This is the fastest mode of operation since
the exposure and readout are happening in parallel
rather than sequentially. The PG_N, TX_N, and RES-
MEM pulses should have a minimum duration of 338
clock cycles and be applied between the 100th and
600th clocks of a given row.
Row Driver
TX_N
Micron Technology, Inc., reserves the right to change products or specifications without notice.
RESMEM
Output SRAM (x2)
(PGA, ADC)
Processing
Pixel Array
667 x a10
Circuitry
Column
Output(9:0)
©2004 Micron Technology. Inc.