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CYRF7936(2008) View Datasheet(PDF) - Cypress Semiconductor

Part Name
Description
Manufacturer
CYRF7936
(Rev.:2008)
Cypress
Cypress Semiconductor Cypress
CYRF7936 Datasheet PDF : 21 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
CYRF7936
Bit #
Bit Name
SCK
SS
MOSI
MISO
7
6
DIR
INC
Figure 4. SPI Transaction Format
Byte 1
[5:0]
Address
Figure 5. SPI Single Read Sequence
cmd
addr
DIR
0
INC
A5
A4
A3
A2
A1
A0
data to mcu
D7 D6 D5 D4 D3 D2 D1 D0
Byte 1+N
[7:0]
Data
SCK
SS
MOSI
MISO
Figure 6. SPI Incrementing Burst Read Sequence
cmd
addr
DIR
0
INC
A5
A4
A3
A2
A1
A0
data to mcu1
data to mcu1+N
D7 D6 D5 D4 D3 D2 D1 D0 D7 D6 D5 D4 D3 D2 D1 D0
SCK
SS
MOSI
MISO
SCK
SS
MOSI
MISO
Figure 7. SPI Single Write Sequence
cmd
addr
data from mcu
DIR
1
INC
A5
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
Figure 8. SPI Incrementing Burst Write Sequence
cmd
addr
data from mcu1
data from mcu1+N
DIR
1
INC
A5
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
Document #: 001-48013 Rev. **
Page 6 of 21
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