wm8918 Wolfson Microelectronics plc, wm8918 Datasheet - Page 127

• Manufacturer Part Number: wm8918
• Description: Ultra Low Power Dac For Portable Audio Applications
• Manufacturer: Wolfson Microelectronics plc

Production Data
SOFTWARE RESET AND CHIP ID
w
A Software Reset can be commanded by writing to Register R0. This is a read-only register field and
the contents will not be affected by writing to this Register.
The Chip ID can be read back from Register R0.
Table 87 Software Reset and Chip ID
R0 (00h)
SW Reset
and ID
REGISTER
ADDRESS
15:0
BIT
SW_RST_DE
V_ID1 [15:0]
LABEL
DEFAULT
8904h
Writing to this register resets all
registers to their default state.
Reading from this register will indicate
Device ID 8904h.
PD, Rev 4.0, September 2010
DESCRIPTION
WM8918
127