參數(shù)資料
型號(hào): PCA1070
廠商: NXP Semiconductors N.V.
英文描述: Multistandard programmable analog CMOS transmission IC
中文描述: 多標(biāo)準(zhǔn)傳輸可編程模擬CMOS集成電路
文件頁(yè)數(shù): 11/36頁(yè)
文件大?。?/td> 180K
代理商: PCA1070
1997 Jun 20
11
Philips Semiconductors
Product specification
Multistandard programmable analog
CMOS transmission IC
PCA1070
Table 4
The control word format for the slave receiver
Note
1.
This bit is R/W.
Table 5
Bit arrangement of each data byte used in the control word: PCA1070 receive (see note 1)
Note
1.
The bits that are not indicated must be set to logic 0.
Table 6
The control word format for the slave transmitter
Note
1.
Change in direction of R/W bit.
Table 7
PCA1070 send
Notes
1.
Indicates if PCA1070 has received internal reset; PRES will be set to logic 1 with internal reset and is set to logic 0
after reading the register via the I
2
C-bus.
Information about value of line current.
2.
DEVICE ADDRESS
SUB ADDRESS
DATA/CONTROL BYTE
S
0
1
0
0
0 1 0
0
(1)
A
I7
I6
I5
I4
I3
I2
I1
I0 A D7 D6 D5 D4 D3 D2 D1 D0 A P
FUNCTION
SUB
ADDRESS
D7
D6
D5
D4
D3
D2
D1
D0
DC voltage
Sidetone and set
impedance
H00
H01
H02
H03
H04
H05
VDC2
ZOSB2
ZOSP2
ZSB2
VDC1
ZOSB1
ZOSP1
ZSB1
GMA5
GRA5
VDC0
ZOSB0
ZOSP0
ZSB0
GMA4
GRA4
DST
ZOSA0
ZSA0
ZSP0
GMA0
GRA0
ZOSB3
ZOSP3
ZOSA3
ZOSA2
ZSA2
ZSP2
GMA2
GRA2
ZOSA1
ZSA1
ZSP1
GMA1
GRA1
ZSP3
GMA3
GRA3
Sending channel
Receiving
channel
Control
DLT
RFC
HPL
H06
PD1
PD0
RRG
RM
SM
DPI
DEVICE ADDRESS
DATA/STATUS BYTE
S
0
1
0
0
0
1
0
1
(1)
A
D7
D6
D5
D4
D3
D2
D1
D0
A
P
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
PCA1070 status
PRES
(1)
LC4
(2)
LC3
(2)
LC2
(2)
LC1
(2)
LC0
(2)
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