AD9983ASLASHPCB datasheet(23/44 Pages) AD

23 / 44 page

Preliminary Technical Data

AD9983A

Rev. PrA | Page 23 of 44

Serial Interface Read/Write Examples

Write to One Control Register

Start signal

Slave address byte (R/W bit = low)

Base address byte

Data byte to base address

Stop signal

Write to Four Consecutive Control Registers

Start signal

Slave address byte (R/W bit = low)

Base address byte

Data byte to base address

Data byte to (base address + 1)

Data byte to (base address + 2)

Data byte to (base address + 3)

Stop signal

Read from One Control Register

Start signal

Slave address byte (R/W bit = low)

Base address byte

Start signal

Slave address byte (R/W bit = high)

Data byte from base address

Stop signal

Read from Four Consecutive Control Registers

Start signal

Slave address byte (R/W bit = low)

Base address byte

Start signal

Slave address byte (R/W bit = high)

Data byte from base address

Data byte from (base address + 1)

Data byte from (base address + 2)

Data byte from (base address + 3)

10. Stop signal

BIT 7

ACK

BIT 6

BIT 5

BIT 4

BIT 3

BIT 2

BIT 1

BIT 0

SDA

SCL

Figure 19. Serial Interface—Typical Byte Transfer

AD9983A/PCB 数据表(PDF) 23 Page - Analog Devices

AD9983A/PCB 数据表(HTML) 23 Page - Analog Devices

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

数据表下载

链接网址

AD9983A/PCB 数据表(PDF) 23 Page - Analog Devices

AD9983A/PCB 数据表(HTML) 23 Page - Analog Devices

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

数据表 下载

链接网址

数据表下载