CY7C64013 CYPRESS [Cypress Semiconductor], CY7C64013 Datasheet - Page 35

• Manufacturer Part Number: CY7C64013
• Description: Full-Speed USB (12 Mbps) Function
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-08001 Rev. **
O
H
S
T
1. IN Token
2. OUT or SETUP Token without CRC error
3. OUT or SETUP Token with CRC error
a)
S
Y
N
C
b)
Token Packet
Set
up
S
Y
N
C
O
U
T
Token Packet
N
C
S
Y
S
Y
N
C
N
A
D
D
R
I
Token Packet
Token Packet
Set
up
O
U
Figure 18-5. Token/Data Packet Flow Diagram
T
N
A
D
D
R
I
N
D
E
P
A
D
D
R
A
D
D
R
N
D
E
P
C
R
C
5
Setup
N
D
E
P
N
D
E
P
C
R
C
5
C
R
C
5
C
R
C
5
S
Y
N
C
Data Packet
S
Y
N
C
update
D
A
T
A
1
Data Packet
N
C
D
A
T
A
S
Y
1
data
Data Packet
D
A
A
T
1
N
C
S
Y
data
H/S Pkt
STALL
data
C
R
C
NAK/
1
6
Written (see Table 20-3)
update
update only if FIFO is
C
R
C
1
6
update only if FIFO is
Written (see Table 19-3)
C
R
C
1
6
N
C
S
Y
H/S Pkt
H/S Pkt
S
Y
N
C
STALL
ACK,
NAK,
A
C
K
update
CY7C64013
CY7C64113
D
C
E
V
E
I
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