CY7C67300-100AXE Cypress Semiconductor Corp, CY7C67300-100AXE Datasheet - Page 71

• Manufacturer Part Number: CY7C67300-100AXE
• Description: IC USB HOST/PERIPH CNTRL 100LQFP
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-Host™r

Specifications of CY7C67300-100AXE

• Applications: USB Host/Peripheral Controller
• Core Processor: CY16
• Program Memory Type: ROM (8 kB)
• Controller Series: CY7C673xx
• Ram Size: 16K x 8
• Interface: SPI Serial, USB, HPI
• Number Of I /o: 32
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• For Use With: CY4640 - KIT MASS STORAGE REF DESIGNCY3663 - KIT DEV EZ-OTG/EZ-HOST
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPI Data Register [0xC0D6] [R/W]
Table 114. SPI Data Register
Register Description
The SPI Data register contains data received on the SPI port
when read. Reading it empties the eight byte receive FIFO in PIO
byte mode. This receive data is valid when the Receive Interrupt
Bit of the SPI Status register is set to ‘1’ (RxIntVal triggers) or the
Receive Data Ready bit of the SPI Control register is set to ‘1’.
Writing to this register in PIO byte mode initiates a transfer of
data, the number of bits defined by Transmit Bit Length field in
the SPI Control register.
SPI Transmit Address Register [0xC0D8] [R/W]
Table 115. SPI Transmit Address Register
Register Description
The SPI Transmit Address register is used as the base address
for the SPI transmit DMA.
Document #: 38-08015 Rev. *J
Bit #
Field
Read/Write
Default
Bit #
Field
Read/Write
Default
Bit #
Field
Read/Write
Default
Bit #
Field
Read/Write
Default
R/W
R/W
R/W
15
15
X
X
7
0
7
0
-
R/W
R/W
R/W
14
14
X
6
X
0
6
0
-
R/W
R/W
R/W
13
13
X
5
X
0
5
0
-
R/W
R/W
R/W
12
12
X
X
4
0
4
0
-
...Address
Address...
Reserved
Data (Bits [7:0])
The Data field contains data received or to be transmitted on the
SPI port.
Reserved
Write all reserved bits with ’0’.
Address (Bits [15:0])
The Address field sets the base address for the SPI transmit
DMA.
Data
R/W
R/W
R/W
11
11
X
X
3
3
0
0
-
R/W
R/W
R/W
10
10
X
X
2
2
0
0
-
R/W
R/W
R/W
X
1
X
9
1
0
9
0
-
CY7C67300
Page 71 of 99
R/W
R/W
R/W
X
0
X
8
0
0
-
8
0
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