CS4215 Datasheet, PDF (20/52 Pages) Cirrus Logic – 16-Bit Multimedia Audio Codec

CS4215
Control Time Slot 5, Parallel Port Register
D7 D6 D5 D4 D3 D2 D1 D0
Register PIO1 PIO0
RSRV
Reset (R) 1
1
X
X
X
X
X
X
BIT
RSRV
PIO1-0
NAME
Reserved Bits
Parallel I/O Bits
VALUE
11
3
FUNCTION
Must be written as 0.
R See the Parallel Input/Output Section.
Control Time Slot 6, Reserved Register
D7 D6 D5 D4 D3 D2 D1 D0
Register
RSRV
Reset (R) X
X
X
X
X
X
X
X
BIT
RSRV
NAME
Reserved Bits
VALUE
FUNCTION
Must be written as 0.
Control Time Slot 7, Version Register
D7
Register
Reset (R) X
D6 D5
RSRV
X
X
D4 D3 D2 D1 D0
VER3 VER2 VER1 VER0
X
0
0
1
0
BIT
VER3-0
RSRV
NAME
Device Version
Number
Reserved Bits
VALUE
0000 0
0001 1
0010 2
FUNCTION
"C". See Appendix A.
"D". See Appendix A.
R "E". This Data Sheet
Must be written as 0.
Control Time Slot 8, Reserved Register
D7 D6 D5 D4 D3 D2 D1 D0
Register
RSRV
Reset (R) X
X
X
X
X
X
X
X
BIT
RSRV
NAME
Reserved Bits
VALUE
FUNCTION
Must be written as 0.
20
DS76F2