FT810Q datasheet(45/60 Pages) FTDI

45 / 60 page

Document No.: FT_001165

FT81X

Embedded Video Engine

Datasheet Version 1.2

Clearance No.:

FTDI#440

Address

(hex)

Bit

Reset

value

Description

302178h

Reserved

- -

- Reserved

30217Ch

Reserved

- -

- Reserved

302180h

REG_TRIM

8 r/w

0 Internal relaxation clock trimming

302184h

REG_ANA_COMP

8 r/w

0 Analogue control register

302188h

REG_SPI_WIDTH

3 r/w

0 QSPI bus width setting

Bit [2]: extra dummy cycle on read

Bit [1:0]: bus width (0=1-bit, 1=2-

bit, 2=4-bit)

30218Ch

REG_TOUCH_DIRECT_XY

REG_CTOUCH_TOUCH2_X

32 r/o

- Compatibility mode: Touch screen

direct (x-MSB16; y-LSB16)

conversions

Extended mode: touch-screen

screen data for touch 2 (x-MSB16;

y-LSB16)

302190h

REG_TOUCH_DIRECT_Z1Z

REG_CTOUCH_TOUCH3_X

32 r/o

- Compatibility mode: Touch screen

direct (z1-MSB16; z2-LSB16)

conversions

Extended mode: touch-screen

screen data for touch 3 (x-MSB16;

y-LSB16)

302194h

302560h

Reserved

- -

- Reserved

302564h

REG_DATESTAMP

128 r/o

- Stamp date code

302574h

REG_CMDB_SPACE

12 r/w

FFCh Command DL (bulk) space available

302578h

REG_CMDB_WRITE

32 w/o

0 Command DL (bulk) write

Note: All register addresses are 4-byte aligned. The value in the “Bits” column refers to the number of

valid bits from bit 0 unless otherwise specified; other bits are reserved.

5.2 Chip ID

The FT81x Chip ID can be read at memory location 0C0000h – 0C0003h. The reset values of these bytes

are:

0C0000h: 08h

0C0001h: 10h (FT810), 11h(FT811), 12h(FT812), 13h(FT813)

0C0002h: 01h

0C0003h: 00h

Note that the Chip ID location can be over-written by software.

FT810Q датащи(PDF) 45 Page - Future Technology Devices International Ltd.

FT810Q датащи(HTML) 45 Page - Future Technology Devices International Ltd.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

датащи скачать

ссылки URL