C8051F97X View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

C8051F97X

Low Power Capacitive Sensing MCU with up to 32 kB of Flash

Silicon Laboratories 

34.2. C2 Interface Registers

The following describes the C2 registers necessary to perform flash programming through the C2 interface. All C2

registers are accessed through the C2 interface, and are not available in the SFR map for firmware access.

Register 34.1. C2ADD: C2 Address

Bit

7

6

5

4

3

2

1

0

Name

C2ADD

Type

RW

Reset

0

0

0

0

0

0

0

0

This register is part of the C2 protocol.

Table 34.1. C2ADD Register Bit Descriptions

Bit

Name

Function

7:0

C2ADD C2 Address.

The C2ADD register is accessed via the C2 interface. The value written to C2ADD

selects the target data register for C2 Data Read and Data Write commands.

0x00: C2DEVID

0x01: C2REVID

0x02: C2FPCTL

0xB4: C2FPDAT

448

Rev 1.1

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