AD9864 Просмотр технического описания (PDF) - Analog Devices

Номер в каталоге

Компоненты Описание

производитель

AD9864

IF Digitizing Subsystem

Analog Devices 

Table 8. SSI Control Registers

Name

Width

Default Description

SSICRA (ADDR = 0x18)

AD9864

AAGC

1

0

EAGC

1

0

EFS

1

0

SFST

1

1

SFSI

1

0

SLFS

1

0

SCKT

1

1

SCKI

1

0

SSICRB (ADDR = 0x19)

4_SPI

1

0

DW

1

0

DS

3

7

SSIORD (ADDR = 0x1A)

DIV

4

1

Alternate AGC Data Bytes.

Embed AGC Data.

Embed Frame Sync.

Three-State Frame Sync.

Invert Frame Sync.

Late Frame Sync (1 = Late, 0 = Early).

Three-state CLKOUT.

Invert CLKOUT.

Enable 4-Wire SPI Interface for SPI Read Operation via DOUTB.

I/Q Data-Word Width (0 = 16 Bit, 1 Bit–24 Bit). Automatically 16-Bit when the AGCV = 1).

FS, CLKOUT, and DOUT Drive Strength.

Output Bit Rate Divisor fCLKOUT = fCLK/SSIORD.

Rev. 0 | Page 19 of 44

Share Link: