CY7C65113-SC Cypress Semiconductor Corp, CY7C65113-SC Datasheet - Page 41

• Manufacturer Part Number: CY7C65113-SC
• Description: IC MCU 8K USB HUB 4 PORT 28-SOIC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C65113-SC

• Applications: USB Hub/Microcontroller
• Core Processor: M8
• Program Memory Type: OTP (8 kB)
• Controller Series: USB Hub
• Ram Size: 256 x 8
• Interface: I²C, USB
• Number Of I /o: 11
• Voltage - Supply: 4 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Package Type: SOIC
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: CY3649 - PROGRAMMER HI-LO USB M8428-1339 - KIT LOW SPEED PERSONALITY BOARD
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 428-1331

18.0
Table 18-1. USB Register Mode Encoding
Mode
This lists the mnemonic given to the different modes that can be set in the Endpoint Mode Register by writing to the lower nibble
(bits 0..3). The bit settings for different modes are covered in the column marked “Mode Bits”. The Status IN and Status OUT
represent the Status stage in the IN or OUT transfer involving the control endpoint.
Mode Bits
These column lists the encoding for different modes by setting Bits[3..0] of the Endpoint Mode register. This modes represents
how the SIE responds to different tokens sent by the host to an endpoint. For instance, if the mode bits are set to “0001” (NAK
IN/OUT), the SIE will respond with an
Refer to section 13.0 for more information on the SIE functioning.
SETUP, IN, and OUT
These columns shows the SIE’s response to the host on receiving a SETUP, IN and OUT token depending on the mode set in
the Endpoint Mode Register.
A “Check” on the OUT token column, implies that on receiving an OUT token the SIE checks to see whether the OUT packet is
of zero length and has a Data Toggle (DTOG) set to ‘1.’ If the DTOG bit is set and the received OUT Packet has zero length, the
OUT is ACKed to complete the transaction. If either of this condition is not met the SIE will respond with a STALLL or just ignore
the transaction.
A “TX Count” entry in the IN column implies that the SIE transmit the number of bytes specified in the Byte Count (bits 3..0 of the
Endpoint Count Register) to the host in response to the IN token received.
Note:
Document #: 38-08002 Rev. *B
Disable
Nak In/Out
Status Out Only
Stall In/Out
Ignore In/Out
Isochronous Out
Status In Only
Isochronous In
Nak Out
Ack Out(STALL
Ack Out(STALL
Nak Out - Status In
Ack Out - Status In
Nak In
Ack IN(STALL
Ack IN(STALL
Nak In - Status Out
Ack In - Status Out
6.
• ACK on receiving a SETUP token from the host.
• NAK on receiving an OUT token from the host.
• NAK on receiving an IN token from the host.
STALL bit is bit 7 of the USB Non-control Device Endpoint Mode registers. For more information, refer to Section 17.4.
Moder
USB Mode Tables
[6]
[6]
[6]
[6]
=0)
=1)
=1)
=0)
Mode
0000
0001
0010
0100
0101
0110
1000
1001
1001
1010
1100
0011
0111
1011
1101
1101
1110
1111
Bits
SETUP
accept
accept
accept
accept
accept
accept
accept
accept
accept TX Count check On issuance of an ACK this mode is changed by SIE to 1110 (NAK In
ignore
ignore
ignore TX Count ignore For Isochronous endpoints
ignore
ignore
ignore
ignore
ignore
ignore
TX Count
ignore
ignore
ignore
ignore
ignore
ignore
NAK
TX 0
BYte
TX 0
BYte
TX 0
BYte
NAK
NAK
stall
stall
stall
IN
ignore Ignore all USB traffic to this endpoint
ignore For Control endpoints
ignore Is set by SIE on an ACK from mode 1101 (Ack In)
ignore
ignore
check For Control endpoints
alway
check Is set by SIE on an ACK from mode 1111 (Ack In – Status Out)
OUT
NAK Forced from Setup on Control endpoint, from modes other than 0000
NAK Is set by SIE on an ACK from mode 1001 (Ack Out)
ACK
NAK Is set by SIE on an ACK from mode 1011 (Ack Out – Status In)
ACK On issuance of an ACK this mode is changed by SIE to 1010 (NAK
stall
stall
stall
s
For Control endpoints
For Isochronous endpoints
For Control Endpoints
On issuance of an ACK this mode is changed by SIE to 1000 (NAK
Out)
Out – Status In)
On issuance of an ACK this mode is changed by SIE to 1100 (NAK In)
– Status Out)
Comments
CY7C65013
CY7C65113
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