SI3000PPT-EVB Silicon Laboratories Inc, SI3000PPT-EVB Datasheet - Page 16

• Manufacturer Part Number: SI3000PPT-EVB
• Description: BOARD EVALUATION FOR SI3000
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3000PPT-EVB

• Main Purpose: Audio, CODEC
• Utilized Ic / Part: SI3000
• Description/function: Audio CODECs
• Product: Audio Modules
• For Use With/related Products: Si3000
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Si3000
16
FS Y NC
S DI
S DO
FS Y NC
(m ode 0)
FS Y NC
(m ode 1)
S DI
S DO
FS Y NC
(m ode 0)
FS Y NC
(m ode 1)
S DI
S DO
Figure 16. Secondary Communication Data Format—Write Cycle
16 SCLKs
D 15 – D 1 D 0 = 0 (Softw are FC Bit)
XM T D ata
R C V D ata
Prim ary
128 SCLKs
Figure 17. Secondary Frame Format—Read Cycle
H igh Z
Figure 15. Secondary Request
256 SCLKs
D 15 D 14 D 13 D 12 D 11 D 10 D 9
D 15 D 14 D 13 D 12 D 11 D 10
0
0
Secondary
Secondary
Secondary
U pdate
U pdate
0
0
R/W
R/W
1
0
A
A
Rev. 1.4
A
A
A
A
D 9 D 8
A
A
D 8
A
A
D 7
D 7 D 6
D 7
D
D
D 6
R C V D ata
D
XM T D ata
D
Prim ary
D 5
D 5
D
D
D 4
D 4
D
D
D 3
D 3
D
D
D 2
D 2
D
D
D 1 D 0
D 1 D 0
D
D
D 0
D
D
H igh Z