82V1074PF8 IDT, Integrated Device Technology Inc, 82V1074PF8 Datasheet - Page 63
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82V1074PF8
Manufacturer Part Number
82V1074PF8
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.82V1074PF8.pdf
(107 pages)
Specifications of 82V1074PF8
Number Of Channels
4
On-hook Transmission
Yes
Polarity Reversal
Yes
On-chip Ring Relay Driver
Yes
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
-40C to 85C
Package Type
TQFP
Operating Temperature Classification
Industrial
Pin Count
100
Mounting
Surface Mount
Operating Current
95mA
Operating Supply Voltage (max)
3.465V
Operating Supply Voltage (min)
3.135V
Lead Free Status / RoHS Status
Not Compliant
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5.3
5.3.1
Table - 24 Global Registers Mapping
GREG10
GREG12
GREG13
GREG14
GREG15
GREG16
GREG17
GREG18
GREG19
GREG20
GREG21
GREG22
GREG23
GREG24
GREG25
GREG26
GREG11
RSLIC & CODEC CHIPSET
GREG1
GREG2
GREG3
GREG4
GREG5
GREG6
GREG7
GREG8
GREG9
Name
PLL power down
Reserved for future use
PCM configuration
MCLK selection and
channel enable
Hardware/software reset
and version information
Loopback control
Three-party conference
control
Gain of three-party
conference
Transmit highway and time
slot selection for Part B
Receive highway and time
slot selection for Part B
Transmit highway and time
slot selection for Part C
Receive highway and time
slot selection for Part C
Transmit highway and time
slot selection for Part D
Receive highway and time
slot selection for Part D
Level meter configuration 1
Level meter configuration 2 LM_ONCE
Level meter result (low)
Level meter result (high)
FSK flag length
FSK data length
FSK seizure length
FSK mark length
FSK control
Interrupt polarity
Reserved for future use
Off-hook, ground-key
status and interrupt clear
Function Description
REGISTERS DESCRIPTION
REGISTERS OVERVIEW
HW_RST
Reserved
L_CODE
PLL_PD
THS_B
RHS_B
THS_C
RHS_C
THS_D
RHS_D
GK[3]
b7
Reserved
Reserved
ALB_64K
Reserved
LM_EN
HK[3]
A/µ
b6
CH_EN[3:0]
Reserved
DBL_CLK
SW_RST
ALB_8K
GK[2]
b5
FSK_CS[1:0]
LM_CS[1:0]
Reserved
INT_POL
ALB_DI
HK[2]
b4
TR_SLOPE[1:0]
Register Byte
G_CONF[7:0]
FSK_ML[7:0]
FSK_FL[7:0]
FSK_DL[7:0]
FSK_SL[7:0]
LM_CN[7:0]
LMRH[7:0]
LMRL[7:0]
Reserved
Reserved
63
CONF_EN CONFX_EN
Reserved
TT_B[6:0]
RT_B[6:0]
TT_C[6:0]
RT_C[6:0]
TT_D[6:0]
RT_D[6:0]
Reserved
Reserved
FSK_EN
GK[1]
b3
DLB_64K
FSK_BS
HK[1]
MCLK_SEL[3:0]
b2
RCH_SEL[3:0]
Reserved
PCM_OFT[2:0]
LM_CN[10:8]
FSK_MAS
DLB_8K
GK[0]
IDT82V1671/IDT82V1671A, IDT82V1074
b1
CONF_CS[1:0]
FSK_TS
DLB_DI
HK[0]
b0
Command
Read
2CH
2DH
20H
22H
23H
24H
25H
26H
27H
28H
29H
2AH
2BH
2EH
2FH
30H
31H
32H
33H
34H
35H
36H
37H
39H
-
-
Command
Write
AAH
ABH
ACH
ADH
AEH
AFH
A0H
A2H
A3H
A4H
A5H
A6H
A7H
A8H
A9H
B2H
B3H
B4H
B5H
B6H
B7H
B9H
-
-
-
-
Default
Value
00H
40H
02H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
-
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