User's Manual

USER MANUAL PREVIEW

PTM 535BZ – BLUETOOTH AND ZIGBEE GREEN POWER PUSHBUTTON TRANSMITTER

5.6.9 ZGP_TX_CONFIG

The ZGP_TX_CONFIG register determines the radio channel used by PTM 535BZ for the trans-

mission of ZGP telegrams.

The ZGP_TX_CHANNEL field defines the currently used radio channel (channel 11 … 26) as

described in Table 4 of Chapter 4.1. By default, PTM 535BZ uses channel 11 for the trans-

mission of ZGP data telegrams.

The ZGP_TX_CHANNEL_SELECTION field defines if the radio channel can be changed using

the LRN button as described in Chapter 4.5.2. Channel selection with the LRN button might

be enabled among all radio channels (this is the default setting), only among the primary

radio channels or disabled (the radio channel cannot be changed with the LRN button).

Figure 43 below shows the structure of the ZGP_TX_CONFIG register.

Figure 43 – ZGP_TX_CONFIG register structure

The bit fields within the ZGP_TX_CONFIG register are shown in Table 18 below. The default

settings are shown in bold.

Bit Configuration Option Supported Settings

3:0

ZGP_TX_CHANNEL

Defines the radio channel used for

ZGP telegram transmissions

0b0000: IEEE 802.15.4 Radio Channel 11

0b0001: IEEE 802.15.4 Radio Channel 12

0b0010: IEEE 802.15.4 Radio Channel 13

…

0b1110: IEEE 802.15.4 Radio Channel 25

0b1111: IEEE 802.15.4 Radio Channel 26

5:4

ZGP_TX_CHANNEL_SELECTION

Defines how the radio channel can

be selected via the LRN button

0b00: No radio channel selection with LRN button

(Always use ZGP_TX_CHANNEL)

0b01: Selection with LRN button amongst the primary radio channels

(Selection starts with ZGP_TX_CHANNEL)

0b10: Selection with LRN button amongst all radio channels

(Selection starts with ZGP_TX_CHANNEL)

0b11: RFU

7:5 RFU 0b000: RFU (Always set to 0b0)

Table 18 – ZGP_TX_CONFIG settings