MT9T001 View Datasheet(PDF) - Micron Technology

Part Name

Description

View to exact match

MT9T001

3-MEGAPIXEL DIGITAL IMAGE SENSOR

Micron Technology 

PRELIMINARY

MT9T001

3-MEGAPIXEL DIGITAL IMAGE SENSOR

Frame Timing Formulas

Table 3: Frame Timing

PARAMETER

NAME

EQUATION (PIXEL CLOCKS = MASTER CLOCK)

R

Active Rows

((Reg0x03 + 1)/((Reg0x22[2-0] + 1)))

(rounded up to next even number)

A

Active Columns

((Reg0x04 + 1)/((Reg0x23[2-0] + 1)))

(rounded up to next even number)

P1

Frame Start Blanking 1 331 if Reg0x22[5-4] = 0, normal

673 if Reg0x22[5-4] = 1, Bin 2x

999 if Reg0x22[5-4] = 2, Bin 3x

P2

Frame Start Blanking 2 38 if Reg0x23[5-4] = 0, normal

22if Reg0x23[5-4] = 1, Bin 2x

14 if Reg0x23[5-4] = 2, Bin 3x

P3

Frame End Blanking 3 Reg0x05 (minimum Reg0x05 value = 21)

Q

Horizontal Blanking P1 + P2 + P3

P4

Shutter Overhead

Reg0x0C + 316 x (Reg0x23[5-4] +1)

tROW

V

tFV

tFRAME

RowTime

Vertical Blanking

Frame Valid Time

Total Frame Time

The greater of: (A + Q) or (P1+ P4)

(Reg0x06 + 1) x tROW

R x tROW

The greater of: ((65536 x Reg0x08 + Reg0x09) x tROW)

or (tFV + V)

DEFAULT TIMING

1,536 pixel clocks

= 32.0µs

2,048 pixel clocks

= 42.67µs

331pixel clocks

= 6.89µs

38 pixel clocks

= 0.79µs

142 pixel clocks

= 2.96µs

511 pixel clocks

= 10.65µs

316 pixel clocks

= 6.58µs

2,559 pixel clocks

= 53.31µs

66,534 pixel clocks

= 1.39ms

3,930,624 pixel clocks

= 81.89ms

3,997,158 pixel clocks

= 83.27ms

09005aef80c64010

MT9T001_3100_DS_2.fm - Rev. C 9/04 EN

11

Micron Technology, Inc., reserves the right to change products or specifications without notice.

©2003 Micron Technology, Inc. All rights reserved.

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