cs4215 Cirrus Logic, Inc., cs4215 Datasheet - Page 20

• Manufacturer Part Number: cs4215
• Description: 16-bit Multimedia Audio Codec
• Manufacturer: Cirrus Logic, Inc.

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