Rainbow-electronics DAB-CAM-C01 Manual do Utilizador descarregar pdf (Página 20)

TCM8230MD (A) Ver. 1.20

04/01/05 20/27

POWER ON SEQUENCE

DVDD

(1.5V)

IOVDD

(2.8V)

RESET

(from Outside)

SCL/SDA

DOUT

100ms>x>=0ns

>0ns

> 1V

EXTCLK

p-p

= 2.8V)

1st picture 2nd picture

Commands are available

>=100 cycles of EXTCLK

>=2000 cycles of EXTCLK

D_MASK=1

((VOUTPH + 3) - VRRPH) + 4

In default case: VOUTPH=35dec, VRRPH=38dec, ((35 + 3) - 38) + 4 = 4H

PVDD

(2.8V)

100ms>x>=0ns

TCM8230MD cannot output pictures after power on immediately. You should be sent some I

C commands

after power on as below.

Address=03h, Data=00h (Default Data=80h)

POWER OFF SEQUENCE

PVDD

(2.8V)

IOVDD

(2.8V)

EXTCLK

p-p

= 2.8V)

100ms>x>=0ns

100ms>x>0ns

100ms>x>=0ns

DVDD

(1.5V)

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 26 27

TCM8230MD (A) 1
UPDATE INFORMATION 2
Host system 3
PIN FUNCTIONS 5
INTERFACE CIRCUITS 6
PIXEL ARRANGEMENT 7
INTERNAL REGISTER 9
TCM8230MD (A) Ver. 1.20 10
8bit parallel image data 12
Image size format 12
507 lines 15
18 lines 15
Exposure mode 19
1.5V 2.8V UNITS 22
ELECTRICAL CHARACTERISTICS 23
Duty 50:50 24
TCM8230MD 24
3. SCL and SDA 25

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