SkyZone SteadyView (Experiments)

SPI 25-bit LSB first

Pin 1 CLK Pin 2 MOSI (DAT) Pin 3 CS (active low)

First 25 bits = 0x000110 Second 25 bits = freq (from table below)

BAND	1	2	3	4	5	6	7	8
L	4C151	4C391	4D1F1	4E031	4E291	4F0D1	4F331	50171
R	503B1	51211	52051	522B1	530F1	53351	54191	543F1
F	520D1	52211	52351	53091	531D1	53311	54051	54191
E	512B1	51171	51031	502F1	541F1	54331	55071	551B1
B	52071	52191	522D1	523F1	53131	53251	53391	540B1
A	540B1	53371	53231	530F1	523B1	52271	52131	513F1

If you just send 0x000110 Then it switches from Mix to Diversity and vice-versa

The command/data from the goggles is first sent to the left bay, then the right bay.

It looks like the values are the RTC6715 commands to write Synthesiser Register A and B.

0x000110 in LSB order is

• 4 bits address 0 = Register A
• 1 bit R/W set to 1 to write to Register A
• 20 bits 0x0008 = Synthesizer A divisor = 8

Sample Value for channel A1 (5865MHz) 0x0540B1 in LSB order is

• 4 bits address 1 = Register B
• 1 bit R/W set to 1 to write to register B
• 20 bits 0x2A05 = which fits the formula in the Richwave 6715 PDF datasheet

DSLogic capture

This is a capture switching from Mix to Diversity and back again while on channel F3 Change mode

This capture is performing a band scan Band scan

Switch to Diversity

0x000110, 500us delay, 0x000110 and channel

Switch to Mix

While CS is HIGH, CLK high 100ms, CLK low 500ms, (CS LOW) 0x000110, 500us delay (CS HIGH), (CS LOW) 0x000110 and channel

Wiring