92HD92 Datasheet, PDF (70/306 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD92
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Register Address
31h
EQRAM_READ[39:32]
verb FA1/7A1
Bit
Label
7:0 EQRD[39:32]
Type Default
Description
RW 0x00
48-bit data register, contains the contents of the most recent
EQRAM address read from the RAM. The address read will
have been specified by the EQRAM Address fields.
Register Address
32h
EQRAM_READ[31:24]
verb FA2/7A2
Bit
Label
7:0 EQRD[31:24]
Type Default
Description
RW 0x00
48-bit data register, contains the contents of the most recent
EQRAM address read from the RAM. The address read will
have been specified by the EQRAM Address fields.
Register Address
33h
EQRAM_READ[23:16]
verb FA3/7A3
Bit
Label
7:0 EQRD[23:16]
Type Default
Description
RW 0x00
48-bit data register, contains the contents of the most recent
EQRAM address read from the RAM. The address read will
have been specified by the EQRAM Address fields.
Register Address
34h
EQRAM_READ[15:8]
verb FA4/7A4
Bit
Label
7:0 EQRD[15:8]
Type Default
Description
RW 0x00
48-bit data register, contains the contents of the most recent
EQRAM address read from the RAM. The address read will
have been specified by the EQRAM Address fields.
Register Address
35h
EQRAM_READ[7:0]
verb FA5/7A5
Bit
Label
7:0 EQRD[7:0]
Type Default
Description
RW 0x00
48-bit data register, contains the contents of the most recent
EQRAM address read from the RAM. The address read will
have been specified by the EQRAM Address fields.
Register Address
36h
EQRAM_WRITE[47:40]
verb FA6/7A6
Bit
Label
7:0 EQWD[47:40]
Type Default
Description
RW 0x00
48-bit data register, contains the values to be written to the
EQRAM. The address written will have be specified by the
EQRAM Address fields.
Register Address
37h
EQRAM_WRITE[39:32]
verb FA7/7A7
Bit
Label
7:0 EQWD[39:32]
Type Default
Description
RW 0x00
48-bit data register, contains the values to be written to the
EQRAM. The address written will have be specified by the
EQRAM Address fields.
Register Address
38h
EQRAM_WRITE[31:24]
verb FA8/7A8
Bit
Label
7:0 EQWD[31:24]
Type Default
Description
RW 0x00
48-bit data register, contains the values to be written to the
EQRAM. The address written will have be specified by the
EQRAM Address fields.
Register Address
39h
EQRAM_WRITE[23:16]
verb FA9/7A9
Bit
Label
7:0 EQWD[23:16]
Type Default
Description
RW 0x00
48-bit data register, contains the values to be written to the
EQRAM. The address written will have be specified by the
EQRAM Address fields.
IDT™ CONFIDENTIAL
70
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
V 1.1 1/12
92HD92