AeroComm ZB2430 manual N D E F I N I T I O N S, SMT Pin Pluggable Type Signal Name Function

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S P E C I F I C A T I O N S

P I N D E F I N I T I O N S

The ZB2430 has a simple interface that allows OEM Host communications with the transceiver. Table 2 below shows the connector pin numbers and associated functions.

T a b l e 2 : P i n D e f i n i t i o n s f o r t h e Z B 2 4 3 0 t r a n s c e i v e r

SMT Pin	Pluggable	Type	Signal Name					Function
	Pin
1	4	O				GIO_0		Generic Output Pin
2	6	O				GIO_1		Generic Output Pin
3	8		Do not Connect					Has internal connection, for Aerocomm use only.
4	7	I		GI0_2/ DE-RE				Generic Input pin
5	19	I		GIO_3 / AD_0				Has Internal connection. Reserved for future GPIO.
6	3	I				RXD		Asynchronous serial data input to transceiver
7	2	O					TXD	Asynchronous serial data output from transceiver
8	10	GND				GND		Signal Ground
9	1	PWR				VCC		3.0 - 3.5 V ±50mV ripple (must be connected)
10	-	PWR					VPA	3.0 - 3.5 V ±50mV ripple (must be connected)1
11	-	GND				GND		Signal Ground
12	9	I						Test Mode – When pulled logic Low and then applying power or resetting, the
				Test / Sleep Int.
								transceiver’s serial interface is forced to a 9600, 8-N-1 rate. To exit Test mode,
								the transceiver must be reset or power-cycled with Test Mode pulled logic
								High or disconnected
								Note: Because this mode disables some modes of operation, it should not be
								permanently pulled Low during normal operation.
								Sleep mode interrupt - When logic Low, forces End Device to wake up from
								sleep mode. When logic High, allows End Device to sleep and wake-up
								according to specified poll rate. Sleep mode interrupt function available on
								End Devices only.
13	18	I/O		GIO_4 / AD_1				Has Internal connection. Reserved for future GPIO.
14	5	I						RESET – Controlled by the ZB2430 for power-on reset if left unconnected.
					UP_Reset
								After a stable power-on reset, a logic Low pulse will reset the transceiver.
15	11	I						When logic Low, the transceiver interprets OEM Host data as command data.
					CMD/Data
								When logic High or floating, the transceiver interprets OEM Host data as trans-
								mit data.
16	20	O						When logic Low, the transceiver is associated with a parent and has been
						In Range
								assigned a 16-bit Network Address. The Coordinator will report In Range after
								selecting a clear channel to operate.
17	16	I						Request to Send – When enabled in EEPROM, the OEM Host can take this
							RTS
								High when it is not ready to accept data from the transceiver. NOTE: Keeping
								RTS High for too long can cause data loss due to buffer overflow.2