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4.28 Deployment Configuration Register 2

The second deployment configuration register contains bits to configure the deployment period and the

deployment current for each loop. During a deployment event, a write request to this register is inhibited.

The register is defined as shown in herebelow table.

Table 17. Deployment Configuration Register 2

4.29 Soft Reset

The soft reset in OSD is achieved by writing $AA and $55 within two subsequent 16-bit SPI transmissions.

If the sequence is broken, the processor will be required to re-transmit the sequence. OSD is not in reset

if the sequence is not completed within two subsequent 16-bit SPI transmissions.

4.30 Diagnostic Fault Registers

These diagnostic fault registers contain the fault status for each of the channels.

Each register is cleared immediately after a SPI reading on that particular register.

The diagnostic fault registers is defined as shown here below:

Table 18. Diagnostic Fault Register: Channel 0 and 1

Bit

Status

Description

D7

0

Channel 6/7 2ms Deployment Period (default)

1

Channel 6/7 4ms Deployment Period

D6

0

Channel 6/7 1.2A Deployment Current (default)

1

Channel 6/7 1.75A Deployment Current

D5

0

Channel 4/5 2ms Deployment Period (default)

1

Channel 4/5 4ms Deployment Period

D4

0

Channel 4/5 1.2A Deployment Current (default)

1

Channel 4/5 1.75A Deployment Current

D3

0

Channel 2/3 2ms Deployment Period (default)

1

Channel 2/3 4ms Deployment Period

D2

0

Channel 2/3 1.2A Deployment Current (default)

1

Channel 2/3 1.75A Deployment Current

D1

0

Channel 0/1 2ms Deployment Period (default)

1

Channel 0/1 4ms Deployment Period

D0

0

Channel 0/1 1.2A Deployment Current (default)

1

Channel 0/1 1.75A Deployment Current

Bit

State

Description

D7

0

No Fault: Channel 1

1

Fault Exists: Channel 1

D6

Channel 1

Diagnostic Fault-bit

Refer to Diagnostic Fault-bit Definition table 22

D5

D4

D3

0

No Fault: Channel 0

1

Fault Exists: Channel 0

D2

Channel 0

Diagnostic Fault-bit

Refer to Diagnostic Fault-bit Definition table 22

Obsolete

Product(s)

- Obsolete

Product(s)