参数资料
型号: MAX6621AUB+
厂商: Maxim Integrated Products
文件页数: 3/18页
文件大小: 0K
描述: IC TRANSL PECI TO I2C 10-UMAX
标准包装: 50
逻辑功能: *
位数: *
输入类型: PECL
输出类型: I²C?
数据速率: 400kbs
通道数: 1
输出/通道数目: *
差分 - 输入:输出: *
传输延迟(最大): *
电源电压: *
工作温度: -20°C ~ 120°C
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-µMAX
包装: 管件
MAX6621
PECI-to-I2C Translator
______________________________________________________________________________________
11
data (with the exception of error codes) and the relative
temperatures are listed for reference only. Table 12
shows the values with 16-bit and alternate word format.
The read maximum temperature command from Table 11
returns the highest temperature that is not an error
code from the enabled PECI sockets and domains. This
operation works on signed numbers only and does not
give information as to what socket the temperature
result comes from. To find the socket and domain, use
the read maximum temperature address command as
shown in Table 13.
The read maximum temperature address command
returns the register that had the highest temperature
when read maximum temperature was last called. An
error is returned if the read maximum temperature has
not been called or when the read maximum tempera-
ture itself returns an error.
Return Value Flow Chart
Figure 4 shows the operations performed on tempera-
ture data read through PECI.
COMMAND
DESCRIPTION
TYPE
RESULT
0Ah
Read address of
socket/domain with the
maximum temperature
ReadWord
16-bit
Table 13. Read Maximum Temperature
Address
ERROR?
DATA FROM PECI
RETURN DATA ON I2C
ADD OFFSET
YN
ALT.
FORMAT?
N
Y
AVERAGING
CONVERT
DATA
FORMAT
Figure 4. Operational Flowchart
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