DLP-RF2-Z DLP Design Inc, DLP-RF2-Z Datasheet - Page 5

• Manufacturer Part Number: DLP-RF2-Z
• Description: Zigbee / 802.15.4 Modules & Development Tools TTL SERIAL INTERFACE MODULE
• Manufacturer: DLP Design Inc

Specifications of DLP-RF2-Z

• Wireless Frequency: 2.4 GHz
• Interface Type: 2 Wire Serial
• Operating Voltage: 3.2 V
• Output Power: 1 mW
• Antenna: Integral to PCB Design?No External
• For Use With/related Products: MC13193, MC9S08GT60
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Packets are broken down into two primary types: Command Packets and Reply Packets. The
host controller/PC originates all Command Packets. In the case of the DLP-RF2-Z, the host is
the user-supplied serial host microcontroller/DSP/FPGA, etc.
If a Command Packet is received by the DLP-RF2-Z via the serial host interface with a
destination ID that matches the ID stored in the EEPROM of the DLP-RF2-Z, then the
MC9S08GT60 will process the packet and reply to the serial host controller. If the ID in the
packet does not match the ID stored in EEPROM, then the packet is intended for a different
destination and is transmitted via the transceiver.
If a packet is received via the RF transceiver with the correct ID, then the packet is either
processed by the MC9S08GT60 or forwarded on to the serial host. Commands between 0xA0
and 0xBF are Command Packets that are to be processed by the MC9S08GT60, while
commands between 0xC0 and 0xDF are Reply Packets and are forwarded on to the serial host.
If a packet arrives via the RF transceiver with an ID of 0 (zero), then the packet is a “broadcast”
packet intended for the system controller (the RF1/RF2-Z unit that is designated as system
controller). ID:0 packets are always immediately forwarded on to the host micro/PC.
If a packet arrives via the RF transceiver with a non-zero ID that does not match the EEPROM,
then the packet is ignored. The only exception to this is if “Return All Packets” Mode is enabled,
in which case the DLP-RF2-Z is monitoring packet traffic, and all unsolicited packets are
returned to the serial host.
** Under this communication protocol, it is the responsibility of the serial host application
firmware to “Retry” transmissions that do not produce the anticipated reply.**
Rev 1.8 (November 2005)
0xAA
0xAB
0xA0
0xA1
0xA2
0xA3
0xA4
0xA5
0xA6
0xA7
0xA8
0xA9
Cmd
Packet Recipient
MC9S08GT60
MC9S08GT60
MC9S08GT60
MC9S08GT60
MC9S08GT60
MC9S08GT60
MC9S08GT60
MC9S08GT60
MC9S08GT60
MC9S08GT60
MC9S08GT60
MC9S08GT60
Description
Ping (no data)
Set Transmit Power Level
1 Data Byte; Range: 0-15
Set Transceiver Channel
1 Data Byte; Range: 0-15
Set RF2-Z Baud Rate
Release immediately to Sleep
(DLP-RF2-Z only--no data)
Measure energy on all channels (no data)
Return all packets received to host
(Packet Watch Mode—no data)
Return only packets with correct ID to host
(Default mode) (no data)
Read EEPROM
1 Data Byte; Address: 0-31
Write EEPROM and update checksum
2 Data Bytes; Address: 0-30; Data: 0-255
Read I/O pin, 1 Data Byte: Port: 0-8 (Port 8
is PTC0)
Set I/O pin direction, 2 Data Bytes: Port: 0-
8 (Port 8 is PTC0), Direction: 1=Out, 0=In
5
DLP-RF2-Z  DLP Design, Inc.
Reply Cmd
Expected
0xC0
0xC0
0xC0
0xC0
0xC0
0xC3
0xC0
0xC0
0xC4
0xC5
0xC6
0xC7