IDTSTAC9758XXTAEB1XR IDT, Integrated Device Technology Inc, IDTSTAC9758XXTAEB1XR Datasheet - Page 96

• Manufacturer Part Number: IDTSTAC9758XXTAEB1XR
• Description: IC CODEC AC'97 6CH 2.3 48-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec '97r

Specifications of IDTSTAC9758XXTAEB1XR

• Data Interface: Serial
• Resolution (bits): 20 b
• Number Of Adcs / Dacs: 2 / 3
• Sigma Delta: Yes
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 3.47 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465/5.25V
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9758XXTAEB1XR

IDT™
HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS™
STAC9758/9759
HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS™
8.6.12.
Bit(s) R/W Reset Value
15-13 RW
Reported Value
12-8
7-6
5-0
OR1
D15
ST2
D7
Bh-Eh
2h-9h
Sense Details (6Ah
Register 24h must be set to Page 01h to access this register.
Default: NA
Ah
Fh
0h
1h
RO
RO
RO
see table
OR0
D14
ST1
Data not valid. Indicates that the reported value(s) is (are) invalid.
No connection. Indicates that there are no connected devices.
Not used by STAC9758/9759
Indicates that Sense results are reported as binary values in SR[5:0] and OR[1:0].
Reserved
Not used by STAC9758/9759
D6
SR5:SR0
ST2:ST0
OR1:0
Name
S4:S0
Page 01h
SR5
D13
ST0
D5
Connector/Jack location bits
This field describes the location of the jack in the system.
0h - Rear I/O Panel
1h - Front Panel
2h - Motherboard
3h - Dock/External
4h:6h - Reserved
7h - No Connection/unused I/O
These bits are Read/Write.
Sensed bits meaning relates to the I/O being sense as output or inputs.
Sensed bits (outputs): See Table 22: page96.
This field allows for the reporting of the type of output peripheral/device
plugged in the jack. Values specified below should be interrogated in
conjunction with the SR[5:0] and OR[1:0] bits for accurate reporting.
Sensed bits (inputs): See Table 22: page96.
This field allows for the reporting of the type of input peripheral/device
plugged in the jack. Values specified below should be interrogated in
conjunction with the SR[5:0] and OR[1:0] bits for accurate reporting.
This field is Read Only.
Order Bits. These bits indicate the order the sense result bits SR[5:0] are
using.
00 - 10
01 - 10
10 - 10
11 - 10
Sense Result bits
These bits are used to report a vendor specific fingerprint or value.
(Resistance, impedance, reactance, ect). This field is Read Only.
)
Table 22. Sensed Bits
0
1
2
3
SR4
D12
96
S4
D4
(i.e., Ohms)
(i.e., 10 Ohms)
(i.e., 1K Ohms)
(i.e., 100 Ohms)
Input or Output Peripheral/Device
SR3
D11
D3
S3
Description
STAC9758/9759
D10
SR2
S2
D2
SR1
D9
D1
S1
PC AUDIO
SR1
V 1.2 1206
D8
S0
D0