參數(shù)資料
型號: LTC1098AIS8#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
封裝: 0.150 INCH, PLASTIC, SOIC-8
文件頁數(shù): 16/28頁
文件大?。?/td> 368K
代理商: LTC1098AIS8#PBF
23
LTC1096/LTC1096L
LTC1098/LTC1098L
U
S
A
O
PPLICATI
TYPICAL
MPU TRANSMIT
WORD
CS
CLK
DOUT
MPU RECEIVED
WORD
DIN
00
0
1
ODD/
SIGN
MSBF
X
SGL/
DIFF
XXXXXXXX
START
BIT
BYTE 1
BYTE 2 (DUMMY)
X = DON'T CARE
START
SGL/
DIFF
DON'T CARE
B7
B6
B5
B4
B3
B2
B1
B0
ODD/
SIGN
MSBF
??
?
?0
B7
B6
B5
B4
B3
B2
B1
B0
2ND TRANSFER
1ST TRANSFER
LTC1096/8 TA03
Data Exchange Between LTC1098(L) and MC68HC05C4
Hardware and Software Interface to Motorola MC68HC05C4
LTC1096/8 TA04
CLK
DIN
CS
ANALOG
INPUTS
C0
SCK
DOUT
MISO
MOSI
MC68HC05C4
LTC1098
LOCATION A + 1
LSB
LOCATION A
BYTE 2
BYTE 1
LTC1096/8 TA05
B7
B6
B5
B4
B3
B2
B1
B0
00
0
00
DOUT from LTC1098(L) Stored in MC68HC05C4
LABEL
MNEMONIC
COMMENTS
START
BCLRn
Bit 0 Port C goes low (CS goes low)
LDA
Load LTC1098(L) DIN word into Acc.
STA
Load LTC1098(L) DIN word into SPI from Acc.
Transfer begins.
TST
Test status of SPIF
BPL
Loop to previous instruction if not done
with transfer
LDA
Load contents of SPI data register
into Acc. (DOUT MSBs)
STA
Start next SPI cycle
AND
Clear the first DOUT word
STA
Store in memory location A (MSBs)
TST
Test status of SPIF
BPL
Loop to previous instruction if not done
with transfer
BSETn
Set B0 of Port C (CS goes high)
LDA
Load contents of SPI data register into
Acc. (DOUT LSBs)
STA
Store in memory location A + 1 (LSBs)
相關(guān)PDF資料
PDF描述
LTC1098CS8-3 2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
LTC1096IS8-3 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
LTC1098ACS8-3 2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
LTC1098AIS8-3 2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
LTC1096AIS8-3 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
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