SP1ML-868 datasheet(20/27 Pages) STMICROELECTRONICS

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Module operation

SP1ML

20/27

DocID026906 Rev 4

S18

BROADCAST_ADDR

Address: The 8-bit broadcast address, used for broadcast filtering on

received packets.

Values: Any 8-bit hexadecimal value.

Default: 0xff

S19

FILTER_CRC

Address: Filter packets that have an invalid CRC.

Values:

0 = Disabled, 1 = Enabled

Default: 0

S20

FILTER_SOURCE

Address: Filter packets that do not have a source address that

matches the address specified in register S16.

Values:

0 = Disabled, 1 = Enabled

Default: 0

S21

FILTER_DESTINATION

Address: Filter packets that do not have a destination address that

matches the modules source address specified in register S15.

Values:

0 = Disabled, 1 = Enabled

Default: 0

S22

FILTER_MULTICAST

Address: Filter packets that do not have a destination address that

matches the multicast address in specified in register S17.

Values:

0 = Disabled, 1 = Enabled

Default: 0

S23

FILTER_BROADCAST

Address: Filter packets that do not have a destination address that

matches the broadcast address in specified in register S18.

Values:

0 = Disabled, 1 = Enabled

Default: 0

S24

TXRX_LED

General: Enable or disable the TX/RX LED output on module pin 1.

When enabled, the LED output will be flashed when data is sent or

received by the radio.

Values:

0 = Disabled, 1 = Active-Low Open Drain Output, 2 = Push Pull Output

Default: 0

S26

ESCAPE_SEQ

General: Enable or disable the ‘+++’ escape sequence used to enter

command mode. This configuration is never stored and will be enabled

at module reset.

Values:

0 = Disabled, 1 = Enabled

Default: 1

Table 10. Configuration registers (continued)

Name

Description

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