ADM1276
READ_EIN
Code: 0x86, block read. Value after reset: 0x06, 0x0000, 0x00, 0x000000.
Table 25. Byte Descriptions for READ_EIN Command
Data Sheet
Byte
[0]
[2:1]
Byte Name
Byte count
Energy count
Value
0x06
0x0000
Description
Always reads as 0x06, the number of data bytes that the block read command
should expect to read.
Energy accumulator value in direct format. Byte 2 is the high byte, and Byte 1 is the
low byte. Internally, the energy accumulator is a 24-bit value, but only the most
significant 16 bits are returned with this command. Use the READ_EIN_EXT
command to access the nontruncated version.
[3]
[6:4]
Rollover count
Sample count
0x00
0x000000
Number of times that the energy count has rolled over from 0x7FFF to 0x0000. This
is a straight 8-bit binary value.
This is the total number of PIN samples acquired and accumulated in the energy
count accumulator. Byte 6 is the high byte, Byte 5 is the middle byte, and Byte 4 is
the low byte. This is a straight 24-bit binary value.
READ_VIN
Code: 0x88, read word. Value after reset: 0x0000.
Table 26. Bit Descriptions for READ_VIN Command
Bits
[15:12]
[11:0]
Bit Name
Reserved
VIN
Settings
0000
Description
Always reads as 0000.
Input voltage from the SENSE+ pin measurement, expressed in ADC codes.
READ_VOUT
Code: 0x8B, read word. Value after reset: 0x0000.
Table 27. Bit Descriptions for READ_VOUT Command
Bits
[15:12]
[11:0]
Bit Name
Reserved
VOUT
Settings
0000
Description
Always reads as 0000.
Output voltage from the VOUT pin measurement, expressed in ADC codes.
READ_IOUT
Code: 0x8C, read word. Value after reset: 0x0000.
Table 28. Bit Descriptions for READ_IOUT Command
Bits
[15:12]
[11:0]
Bit Name
Reserved
IOUT
Settings
0000
Description
Always reads as 0000.
Output current from the measurement through the sense resistor, expressed in ADC codes.
READ_PIN
Code: 0x97, read word. Value after reset: 0x0000.
Table 29. Bit Descriptions for READ_PIN Command
Bits
[15]
[14:0]
Bit Name
Reserved
PIN
Settings
0
Description
Always reads as 0.
Input power from the VIN × IOUT calculation.
PMBUS_REVISION
Code: 0x98, read byte. Value after reset: 0x22.
Table 30. Bit Descriptions for PMBUS_REVISION Command
Bits
[7:4]
[3:0]
Bit Name
Part I revision
Part II revision
Settings
0010
0010
Description
Always reads as 0010, PMBus Specification Part I, Revision 1.2.
Always reads as 0010, PMBus Specification Part II, Revision 1.2.
Rev. C | Page 40 of 48
相关PDF资料
EVAL-ADM2483EBZ BOARD EVAL FOR ADM2483
EVAL-ADM2485EB5Z BOARD EVAL FOR ADM2485
EVAL-ADM2486EBZ BOARD EVAL FOR ADM2486
EVAL-ADUM3221AEBZ BOARD EVAL FOR ADUM3220/ADUM3221
EVAL-ADUM3471EBZ EVALUATION MODULE FOR ADUM3471
EVAL-ADUM4160EBZ EVALUATION MODULE FOR ADUM4160
EVAL-ADUM4223AEBZ BOARD EVAL FOR ADUM4223
EVAL-ADUMQSEBZ EVAL BOARD FOR ICOUPLER SMD
相关代理商/技术参数
EVAL-ADM2481EBZ 功能描述:BOARD EVAL FOR ADM2481 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:* 标准包装:1 系列:- 主要目的:电信,线路接口单元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板,电源,线缆,CD 其它名称:82EBV2081
EVAL-ADM2482EEB3Z 功能描述:BOARD EVAL FOR ADM2482 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:- 标准包装:1 系列:- 主要目的:电信,线路接口单元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板,电源,线缆,CD 其它名称:82EBV2081
EVAL-ADM2482EEB5Z 功能描述:BOARD EVAL FOR ADM2482 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:- 标准包装:1 系列:- 主要目的:数字电位器 嵌入式:- 已用 IC / 零件:AD5258 主要属性:- 次要属性:- 已供物品:板 相关产品:AD5258BRMZ1-ND - IC POT DGTL I2C1K 64P 10MSOPAD5258BRMZ10-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ100-ND - IC POT DGTL I2C 100K 64P 10MSOPAD5258BRMZ50-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ1-R7-ND - IC POT DGTL I2C 1K 64P 10MSOPAD5258BRMZ10-R7-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ50-R7-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ100-R7-ND - IC POT DGTL I2C 100K 64P 10MSOP
EVAL-ADM2483EBZ 功能描述:BOARD EVAL FOR ADM2483 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:* 标准包装:1 系列:- 主要目的:电信,线路接口单元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板,电源,线缆,CD 其它名称:82EBV2081
EVAL-ADM2484EEBZ 功能描述:BOARD EVAL FOR ADM2484 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:iCoupler® 标准包装:1 系列:- 主要目的:电信,线路接口单元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板,电源,线缆,CD 其它名称:82EBV2081
EVAL-ADM2485EB3Z 功能描述:BOARD EVAL FOR ADM2485 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:* 标准包装:1 系列:- 主要目的:电信,线路接口单元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板,电源,线缆,CD 其它名称:82EBV2081
EVAL-ADM2485EB5Z 功能描述:BOARD EVAL FOR ADM2485 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:* 标准包装:1 系列:- 主要目的:电信,线路接口单元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板,电源,线缆,CD 其它名称:82EBV2081
EVAL-ADM2486EBZ 功能描述:BOARD EVAL FOR ADM2486 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:* 标准包装:1 系列:- 主要目的:电信,线路接口单元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板,电源,线缆,CD 其它名称:82EBV2081