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FT121Q-R Datasheet(PDF) 20 Page - Future Technology Devices International Ltd.

Part # FT121Q-R
Description  Enhanced USB Device Controller with SPI Slave IC
PDF  46 Pages
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Manufacturer  FTDI [Future Technology Devices International Ltd.]
Direct Link  http://www.ftdichip.com
Logo FTDI - Future Technology Devices International Ltd.

FT121Q-R Datasheet(HTML) 20 Page - Future Technology Devices International Ltd.

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Copyright © 2014 Future Technology Devices International Limited
20
Document No.: FT_000648
FT121 ENHANCED USB DEVICE CONTROLLER WITH SPI SLAVE IC
Datasheet Version 1.2
Clearance No.: FTDI#
312
Command Name
Target
Code (hex)
Data phase
Endpoint 0 IN
41h
Read 1 byte
Endpoint 1 OUT
42h
Read 1 byte
Endpoint 1 IN
43h
Read 1 byte
Endpoint 2 OUT
44h
Read 1 byte
Endpoint 2 IN
45h
Read 1 byte
Endpoint 3 OUT
46h
Read 1 byte
Endpoint 3 IN
47h
Read 1 byte
Endpoint 4 OUT
48h
Read 1 byte
Endpoint 4 IN
49h
Read 1 byte
Endpoint 5 OUT
4Ah
Read 1 byte
Endpoint 5 IN
4Bh
Read 1 byte
Endpoint 6 OUT
4Ch
Read 1 byte
Endpoint 6 IN
4Dh
Read 1 byte
Endpoint 7 OUT
4Eh
Read 1 byte
Endpoint 7 IN
4Fh
Read 1 byte
Read Endpoint Status
Endpoint 0 OUT
80h
Read 1 byte
Endpoint 0 IN
81h
Read 1 byte
Endpoint 1 OUT
82h
Read 1 byte
Endpoint 1 IN
83h
Read 1 byte
Endpoint 2 OUT
84h
Read 1 byte
Endpoint 2 IN
85h
Read 1 byte
Endpoint 3 OUT
86h
Read 1 byte
Endpoint 3 IN
87h
Read 1 byte
Endpoint 4 OUT
88h
Read 1 byte
Endpoint 4 IN
89h
Read 1 byte
Endpoint 5 OUT
8Ah
Read 1 byte
Endpoint 5 IN
8Bh
Read 1 byte
Endpoint 6 OUT
8Ch
Read 1 byte
Endpoint 6 IN
8Dh
Read 1 byte



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