WM9704CFT/V Wolfson Microelectronics plc, WM9704CFT/V Datasheet - Page 33

• Manufacturer Part Number: WM9704CFT/V
• Description: AMC97 Audio and Modem Codec
• Manufacturer: Wolfson Microelectronics plc

Production Data
Table 21 Vendor Specific PGA Default Values
WOLFSON MICROELECTRONICS LTD
Rev 2.1 (00)
Modem (11)
MODE
REAR DAC – REG 70H
VENDOR ID REGISTERS (INDEX 7CH TO 7EH)
This register is for specific vendor identification if so desired. The ID method is Microsoft’s Plug and
Play Vendor ID code. The first character of that ID is F7 to F0, the second character S7 to S0, and
the third T7 to T0. These three characters are ASCII encoded. The REV7 to REV0 field is for the
Vendor Revision number. In WM9704M the vendor ID is set to WML3 if MODE1 = 0, and WML4 if
MODE1 = 1.
Wolfson is a registered Microsoft Plug and Play vendor.
8808
0808
FRONT MIXER – REG
DEFAULT VALUE FOR REGISTER
0808
0808
72H
REAR MIXER – REG 74H
8808
0808
PD Rev 3.2 January 2001
WM9704M
SWITCH
REV 2.1
Closed
Open
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