參數(shù)資料
型號(hào): TPIC8300IPWRQ1
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO16
封裝: PLASTIC, TSSOP-16
文件頁(yè)數(shù): 9/47頁(yè)
文件大?。?/td> 546K
代理商: TPIC8300IPWRQ1
www.ti.com
SLDS171 – NOVEMBER 2009
Second Frame
PSNID[1:0]
Bits 7-6
Position ID of device on UART bus. Each device process information for one sensor. Four sensors can be
sensed on the UART bus. Position settings are defined in the EEPROM map.
00
Position 0
01
Position 1
10
Position 2
11
Position 3
WORDID
Bit 5
Frame ID of byte. 0 indicates frame 2 of 2.
NU
Bit 4
Not used. Set to 0.
RQADCTMP
Bit 3
Microcontroller request for 12-bit temperature data from device.
0
Do not send data in following data frames
1
Send data in following data frames
RQADCDAT
Bit 2
Microcontroller request for 14-bit pressure data from device.
0
Do not send data in following data frames
1
Send data in following data frames
RQTEMP
Bit 1
Microcontroller request for 10-bit temperature data from device.
0
Do not send data in following data frames
1
Send data in following data frames
RQDATA
Bit 0
Microcontroller request for 10-bit pressure data from device.
0
Do not send data in following data frames
1
Send data in following data frames
Figure 7. Data Request Command Frames
Copyright 2009, Texas Instruments Incorporated
17
Product Folder Link(s): TPIC83000-Q1
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