Device Configuration; Table 4-1. Supported And Non-Supported Features Of The Jesd204C Device - Texas Instruments ADC DJ 00RF Series User Manual

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4 Device Configuration

The ADC device is programmable through the serial programming interface (SPI) bus accessible through the
FTDI USB-to-SPI converter located on the EVM. A GUI is provided to write instructions on the bus and program
the registers of the ADC device.
For more information about the registers in the ADC device, see the
4.1 Supported JESD204C Device Features
The ADC device supports some configuration of the JESD204C interface. Due to limitations in the
TSW14J57EVM firmware, all JESD204C link features of the ADC device are not supported.
the supported and non-supported features.

Table 4-1. Supported and Non-Supported Features of the JESD204C Device

JESD204C Feature
Number of lanes per link (L)
Total number of lanes active
Number of frames per
multiframe (K)
Scrambling
PRBS7, PRBS9, PRBS15, PBRS23,
PRBS31, Ramp, Transport Layer test,
Test patterns D21.5, K28.5, Repeat ILA, Modified
RPAT, Serial Out 0, Serial Out 1, Clock
Speed Lane rates from 0.8 to 17.12 Gbps
(1) Dependent on bypass or decimation mode and output rate selection. Always disable the JESD204 block before changing any of the
JESD204C settings. Once the settings are changed, re-enable the JESD204 block.
4.2 Tab Organization
Control of the ADC device features are available in the EVM, Control, JESD204C, NCO Configuration tabs.
SLAU640A – APRIL 2019 – REVISED JUNE 2021
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Supported by ADC Device
(1)
L = 1, 2, 3, 4, 6, 8
2, 4, 6, 8, 12, 16
(1)
K = 3–256,
min
K = 256, K = 1 or 2
max step
Supported
(1)
test, ADC Test Pattern
(1)
ƒ
Copyright © 2021 Texas Instruments Incorporated
ADC12DJ5200RF device data
Supported by TSW14J57EVM
L = 1, 2, 3, 4, 6, 8 supported
2, 4, 6, 8, 12, 16
Most values of K supported, constrained
by requirement that
n
K × F = 4
Supported
ILA, Ramp, Long/Short Transport
Lane rates from 2 to 15 Gbps
parameter must be properly set
(SAMPLE)
in HSDC Pro GUI.
Device Configuration
sheet.
Table 4-1 lists
Supported by TSW14J58EVM
L = 1, 2, 3, 4, 6, 8 supported
2, 4, 6, 8, 12, 16
Most values of K supported, constrained
by requirement that
n
K × F = 4
Supported
ILA, Ramp, Long/Short Transport
Lane rates from 0.6 to 17.16Gbps
ƒ parameter must be properly set
(SAMPLE)
in HSDC Pro GUI.
ADCxxDJxx00RF Evaluation Module 13