DS2165 데이터 시트보기 (PDF) - Dallas Semiconductor -> Maxim Integrated
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DS2165 Datasheet PDF : 17 Pages
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Figure 3. ADDRESS/COMMAND BYTE
(MSB)
—
X/ Y
A5
A4
A3
A2
SYMBOL
—
X/ Y
A5
A4
A3
POSITION
ACB.7
ACB.6
ACB.5
ACB.4
ACB.3
FUNCTION
Reserved. Must be 0 for proper operation
X/Y Channel Select
0 = update channel Y characteristics
1 = update channel X characteristics
MSB of device address
—
—
A2
ACB.2 —
A1
ACB.1 —
A0
ACB.0 LSB of device address
Figure 4. CONTROL REGISTER
(MSB)
AS0
AS1
IPD
ALRST
BYP
U/ A
SYMBOL
AS0
AS1
IPD
ALRST
BYP
U/ A
AS2
CP/ EX
POSITION
CR.7
CR.6
CR.5
CR.4
CR.3
CR.2
CR.1
CR.0
FUNCTION
Algorithm Select 0 (Table 2)
Algorithm Select 1 (Table 2)
Idle and Power-Down
0 = channel enabled
1 = channel disabled (output tri-stated)
Algorithm Reset
0 = normal operation
1 = reset algorithm for selected channel
Bypass
0 = normal operation
1 = bypass selected channel
Data Format
0 = A-law
1 = m-law
Algorithm Select 2 (Table 2)
Channel Coding
0 = expand (decode) selected channel
1 = compress (encode) selected channel
5 of 17
DS2165Q
(LSB)
A1
A0
(LSB)
AS2
CP/ EX
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