Silicon Laboratories SI4421 Manual do Utilizador descarregar pdf (Página 44)

Si4702/03-C19

44 Rev. 1.1

DOCUMENT CHANGE LIST

Revision 0.8 to Revision 0.9

 Updated Figure 1, “Reset Timing Parameters for

Busmode Select Method 1 (GPIO3 = 0),” on page 6.

 Updated Table 3, “DC Characteristics

,” on page 5.

 Updated Table 7, “2-Wire Control Interface

Characteristics

1,2,3

,” on page 10.

 Updated Table 8, “FM Receiver Characteristics

1,2

,” on

page 12.

 Updated 4.4. "RDS/RBDS Processor and

Functionality" on page 16.

 Updated Register 1, “Chip ID,” on page 23.

 Updated Register 5, “System Configuration 2,” on

page 28.

Revision 0.9 to Revision 1.0

 Updated notes in Table 7 on page 10.

 Updated Table 8 on page 12.

 Updated “4. Functional Description”.

 Updated “5. Register Summary”.

 Updated “6. Register Descriptions”.

 Updated “7. Pin Descriptions: Si4702/03-C19”.

Revision 1.0 to Revision 1.1

 Updated Table 8 on page 12.

 Updated “4.11. Initialization Sequence”.

 Updated Register 06h: System Configuration 3.

 Updated additional reference resources.

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Silicon Laboratories SI4421 Manual do Utilizador Página 44