參數(shù)資料
型號: SDM873R
英文描述: 16 Single Ended/8 Differential Input 12-BIT DATA ACQUISITION SYSTEMS
中文描述: 16單端/ 8差分輸入12位數(shù)據(jù)采集系統(tǒng)
文件頁數(shù): 17/27頁
文件大?。?/td> 256K
代理商: SDM873R
SDM862/863/872/873
17
FIGURE 19c. IBM PC SDM Interface.
R
100
4.7nF
R
100
Adress
Decode
IBM PC or XT
Card Slot
ADC
S/H
34
19
25
6
27
20
5
In
Hold
Cap
Out
SHC
Gnd
Cont
Ref
Out
Ref
In
Bip
Off
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
MSB D11
CE
R/C
DATAM
CS
Bytes
+5V
–15V
+15V
DGND
AGND
Status
In (20V)
In (10V)
D0
D1
D2
A0
A1
A2
Reset
A1 - A9
AO
IOR
IOW
D7
D6
D5
D4
D3
D2
D1
D0
39
35
36
37
21
22
26
24
23
33
18
17
16
15
14
13
12
11
10
9
8
7
28
29
30
31
32
MUX
AEN
FIGURE 20. SDM on the 6502 BUS.
4.7nF
R
100
ADC
S/H
34
19
25
6
27
20
5
In
Out
SHC
GND
Cont
Ref
Out
Ref
In
Bip
Off
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
MSB D11
CE
R/C
DATAM
CS
Bytes
+5V
–15V
+15V
DGND
AGND
Status
In (20V)
In (10V)
39
35
36
37
21
22
26
24
23
33
18
17
16
15
14
13
12
11
10
9
8
7
28
29
30
31
32
D0
D1
D2
D3
A0
A1
A2
A3
74LS 175
Reset
A4
Select
8 Bit
D0
D1
D2
D3
D4
D5
D6
2
D7
R/W
A0
BUS
Hold
Cap
R
100
相關(guān)PDF資料
PDF描述
SDM873S 16 Single Ended/8 Differential Input 12-BIT DATA ACQUISITION SYSTEMS
SDM863R 16 Single Ended/8 Differential Input 12-BIT DATA ACQUISITION SYSTEMS
SDM863S 16 Single Ended/8 Differential Input 12-BIT DATA ACQUISITION SYSTEMS
SDM872 16 Single Ended/8 Differential Input 12-BIT DATA ACQUISITION SYSTEMS
SDM872A 16 Single Ended/8 Differential Input 12-BIT DATA ACQUISITION SYSTEMS
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