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| 型号： | CDB5524 |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 19/28页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR CS5524 ADC |
| 标准包装： | 1 |
| ADC 的数量： | 1 |
| 位数： | 24 |
| 采样率（每秒）： | 617 |
| 数据接口： | 串行 |
| 输入范围： | 0 ~ 5 V |
| 在以下条件下的电源（标准）： | 10.1mW @ 15SPS，5 V |
| 工作温度： | -40°C ~ 85°C |
| 已用 IC / 零件： | CS5524 |
| 已供物品： | 板，缆线，CD |
| 相关产品： | CS5524-ASZR-ND - IC ADC 24BIT 4CH 24-SSOP 598-1106-5-ND - IC ADC 24BIT 4CH 20SSOP |
| 其它名称： | 598-1012 |
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CDB5521/22/23/24/28
2.9 Calibration Window Overview
The following controls and indicators are associat-
ed with the Calibration Menu (Figure 9).
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Update Icons
This is a control icon. When pressed the offset
and gain registers are read. Then, the register
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GAIN DECODE
Eight display boxes that displays the decoded
meaning of each gain register.
Gain Hexadecimal Icons
Eight input/display icons that allow a user to
content icons are updated.
2.10 Trouble Shooting the Evaluation Board
This section describes special test modes incorporated
in the microcontroller software to diagnose hardware
problems with the evaluation board.
set/clear the 24 bits in the eight gain registers
via 6 hexadecimal nibbles. If the upper nibbles
in the registers are zero’s, then leading zero
nibbles need to be entered.
Note:
To enter these modes, set the test switches to the
appropriate position and reset the evaluation
board. To re-enter the normal operation mode, set
the switches back to binary zero and reset the
board again.
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Offset Hexadecimal Icons
Eight input/display icons that allow a user to
set/clear the 24 bits in the eight offset registers
via 6 hexadecimal nibbles. If the upper nibbles
in the registers are zero’s, then leading zero
nibbles need to be entered.
Self-Gain
Used to perform a self-gain calibration using
the chosen Setup.
Self-Offset
Used to perform a self-offset calibration using
the chosen Setup.
Shift Gain Register
Sixteen input icons used to shift the contents on
the gain registers either 1 bit left or right. Once
shifted the data at the respective gain registers
ends is lost.
System-Gain
Used to perform a system-gain calibration us-
ing the chosen Setup.
System-Offset
Used to perform a system-offset calibration us-
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Test Mode 0, Normal Mode
This is the default mode of operation. To enter
this mode, set the test switches to 000 and reset
the board. The evaluation board allows normal
read/writes to the ADC’s registers. All the
LED’s toggle on then off after reset, and then
only when communicating with the PC.
Test Mode 1, Loop Back Test
This test mode checks the microcontroller’s on-
chip UART. To enter this mode, set test switch-
es to 001, set HDR7 for loop back, and then re-
set the board. If the communication works, all
the LED's toggle. Otherwise, only 1/2 of the
LED’s toggle to indicate a communication
problem.
Test Mode 2, Read/Write to ADC
This test mode tests the microcontroller’s abil-
ity to read and write to the ADC. To enter this
mode, set the switches to 010 and reset the
board. In this test mode, the ADC’s configura-
tion, offset, and gain registers are written to and
then read from. If the correct data is read back,
all the LED's toggle. Otherwise, only half of
them toggle to indicate an error.
ing the chosen Setup.
DS317DB2
19
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CDB5525 | 功能描述:EVAL BOARD FOR CS5525 RoHS:否 类别:编程器，开发系统 >> 评估板 - 模数转换器 (ADC) 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率（每秒）:94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源（标准）:- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，软件 |
| CDB5526 | 功能描述:EVAL BOARD FOR CS5526 RoHS:否 类别:编程器，开发系统 >> 评估板 - 模数转换器 (ADC) 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率（每秒）:94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源（标准）:- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，软件 |
| CDB5528 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Evaluation Board and Software |
| CDB5529 | 功能描述:EVAL BOARD FOR CS5529 RoHS:否 类别:编程器，开发系统 >> 评估板 - 模数转换器 (ADC) 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率（每秒）:94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源（标准）:- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，软件 |
| CDB5530U | 功能描述:数据转换 IC 开发工具 Eval Bd 24-Bit 1-Ch Low-Noise ADC RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
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