ANT Forum

I have ANTC7EK1 and eZ430-RF2500(msp430) modules.
I want to connetc to modules to make ANT node.
But I cann't understand document(Interfacing with ANT General Purpose Chipsets and Modules) diagram.
please, help me how to connect two node.


[ANT evaluate Kit Battery Board Pin-out]

1 Vcc
2 GND
3 RXD/SIN/AIO2
4 TXD/SOUT/IO6
5 IOSELECT/RTS/SEN
6 RST
7 TIE_GND
8 GND
9 SUSPEND/SRDY/ AIO0
10 SLEEP/MRDY/AIO1
11 RXD/SIN/AIO2
12 AIO3
13 AIO4
14 IO5
15 TXD/SOUT/IO6
16 IO7
17 PORTSEL
18 BR1/SFLOW/DevSel1
19 BR2/SCLK/DevSel2
20 BR3/DevSel3


[Synchrounous Serial Interface, Port Parameters diagram on Interfacing with ANT General Purpose Chipsets and Modules]

/HOST_ENABLE <------------- /SEN
/HOST_MSG_READY ----------> /SMSGRDY
HOST_SIN <------------- SOUT
HOST_SOUT -------------> SIN
HOST_SCLK <------------- SCLK
/HOST_SRDY -------------> /SRDY

Question
1. What is "/SMSGRDY" ? Is it same MRDY??
2. I connected two modules as below. Is it right? Figures in parenthesis refer to eZ430-RF2500 Function.

/HOST_ENABLE (P3.0)<------------- /SEN
/HOST_MSG_READY (GPIO) ----------> /SMSGRDY
HOST_SIN (P3.1) <------------- SOUT
HOST_SOUT (P3.2) -------------> SIN
HOST_SCLK (P3.3) <------------- SCLK
/HOST_SRDY (CPIO) -------------> /SRDY

I attach eZ430-RF2500 Target Board Pinouts [img size=753]http://www.thisisant.com/images/fbfiles/images/eZ430_RF2500T_Target_Board_Pinouts_lo.jpg[/img]      

1. SMSGRDY stands for Serial Message Ready, it is same as MRDY.
2. The interface connection looks good.
To make the interface work, the rest pinouts of the C7 module, such as PORTSEL/BR1/BR2/BR3…. have to be connected correctly. Please refer to C7 Module datasheet for the details.      

timwoo - 16 October 2012 12:31 AM

I have ANTC7EK1 and eZ430-RF2500(msp430) modules.
I want to connetc to modules to make ANT node.
But I cann't understand document(Interfacing with ANT General Purpose Chipsets and Modules) diagram.
please, help me how to connect two node.


[ANT evaluate Kit Battery Board Pin-out]

1 Vcc
2 GND
3 RXD/SIN/AIO2
4 TXD/SOUT/IO6
5 IOSELECT/RTS/SEN
6 RST
7 TIE_GND
8 GND
9 SUSPEND/SRDY/ AIO0
10 SLEEP/MRDY/AIO1
11 RXD/SIN/AIO2
12 AIO3
13 AIO4
14 IO5
15 TXD/SOUT/IO6
16 IO7
17 PORTSEL
18 BR1/SFLOW/DevSel1
19 BR2/SCLK/DevSel2
20 BR3/DevSel3


[Synchrounous Serial Interface, Port Parameters diagram on Interfacing with ANT General Purpose Chipsets and Modules]

/HOST_ENABLE <------------- /SEN
/HOST_MSG_READY ----------> /SMSGRDY
HOST_SIN <------------- SOUT
HOST_SOUT -------------> SIN
HOST_SCLK <------------- SCLK
/HOST_SRDY -------------> /SRDY

Question
1. What is "/SMSGRDY" ? Is it same MRDY??
2. I connected two modules as below. Is it right? Figures in parenthesis refer to eZ430-RF2500 Function.

/HOST_ENABLE (P3.0)<------------- /SEN
/HOST_MSG_READY (GPIO) ----------> /SMSGRDY
HOST_SIN (P3.1) <------------- SOUT
HOST_SOUT (P3.2) -------------> SIN
HOST_SCLK (P3.3) <------------- SCLK
/HOST_SRDY (CPIO) -------------> /SRDY

I attach eZ430-RF2500 Target Board Pinouts [img size=753]http://www.thisisant.com/images/fbfiles/images/eZ430_RF2500T_Target_Board_Pinouts_lo.jpg[/img]

The above link for the eZ430-RF2500 target board pinouts is no longer working. Can you please tell me where to find the document?
Thanks!
     

The link has been fixed now.