參數(shù)資料
型號(hào): TPIC8300IPWRQ1
廠商: TEXAS INSTRUMENTS INC
元件分類: 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): 11/47頁(yè)
文件大?。?/td> 546K
代理商: TPIC8300IPWRQ1
www.ti.com
SLDS171 – NOVEMBER 2009
Table 11. Profile of Data Request Data Frames (Bank Mode Addressing) (continued)
FIELD NAME
FIELD
B7 (MSB)
B6
B5
B4
B3
B2
B1
B0 (LSB)
FRAME
(BANK
MODE
LENGTH
NO.
DATA
ADDRESS)
ADDRESS
ADC
TX RQ
1
ADC TMP(9)
ADC TMP(8)
ADC TMP(7)
ADC TMP(6)
ADC TMP(5)
ADC TMP(4)
ADC temperature
TMP(11)
TMP(10)
(11:0)
out
TX RQ
2
ADC TMP(3)
ADC TMP(2)
ADC TMP(1)
ADC TMP(0)
NU
DIAG(1)
DIAG(0)
Calibration Mode – Data Write
Calibration Write Command Frames
7
6
5
4
3
2
1
0
PSNID(1)
PSNID(0)
WORDID
MODETYPE
DISPSN
0
PSNID(1)
PSNID(0)
WORDID
ADDR4
ADDR3
ADDR2
ADDR1
ADDR0
First 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. 1 indicates frame 1 of 2.
MODETYPE
Bits 4-3
Select mode type within calibration mode
00
Data request
01
Calibration write
10
Calibration read
11
Mode select
DISPSN
Bit 2
Disable or enable position ID matching
0
Decode command only if position IDs match
1
Indicates global command. All devices decode command frame.
Reserved
Bits 1-0
Must be set to 0.
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.
ADDR[4:0]
Bits 4-0
Address for bank or field mode addressing. See Table 3 for list of valid addresses.
Figure 9. Calibration Write Command Frames
Copyright 2009, Texas Instruments Incorporated
19
Product Folder Link(s): TPIC83000-Q1
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