參數(shù)資料
型號(hào): SAA7740H
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 數(shù)字信號(hào)處理
英文描述: Digital Audio Processing IC DAPIC
中文描述: 4-BIT, 23 MHz, OTHER DSP, PQFP64
封裝: 14 X 20 MM, 2.80 MM HEIGHT, PLASTIC, QFP-64
文件頁(yè)數(shù): 22/28頁(yè)
文件大?。?/td> 142K
代理商: SAA7740H
1997 May 30
22
Philips Semiconductors
Product specification
Digital Audio Processing IC (DAPIC)
SAA7740H
Fig.13 START and STOP conditions.
handbook, full pagewidth
MLC161
SDA
SCL
S
P
START condition
STOP condition
Fig.14 Data transfer on the I
2
C-bus.
handbook, full pagewidth
MLC162
SDA
SCL
S
P
START condition
STOP condition
1
2
7
8
9
1
2
3 to 8
9
MSB
ACK
acknowledgement
signal from receiver
byte complete
interrupt within receiver
clock line held LOW while
interrupts are serviced
acknowledgement
signal from receiver
Fig.15 Acknowledge on the I
2
C-bus.
handbook, full pagewidth
MLC163
data output
from receiver
SCL from
master
S
START condition
1
2
7
8
9
clock pulse for
acknowledgement
acknowledge
not acknowledge
data output
from transmitter
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