W681308DG Datasheet, PDF (30/64 Pages) Nuvotem Talema – W681308 USB Audio Controller from Nuvoton integrates fast 8051 Microcontroller Unit (MCU)

W681308
XXXX PRODUCT DESCRIPTION
9.1.3 Control Register
MCU Rate Select
Address
0x1440
Access Mode
R/W
Value At Reset
0x00
Bit 7
Bit 6
MCU Rate Select [7:6]
MCU Rate Select [7:6]
Bit 5
Reserved
Bit 4
Reserved
Bit 3
Reserved
Bit 2
Reserved
Bit 1
Reserved
MCU Clock Rate select (default = 00 )
00 = 12 MHz , Use for CODEC/AEC/USB Controller
01 = 24 MHz
10 = 48 MHz , Use for MCU/USB PHY/Peripherals
11 = Reserved
Bit 0
Reserved
30
Rev1.2