FT313HQ-R FTDI, FT313HQ-R Datasheet - Page 32
FT313HQ-R
Manufacturer Part Number
FT313HQ-R
Description
USB Interface IC USB High Speed USB-- Host Controller IC--
Manufacturer
FTDI
Datasheet
1.FT313HQ-R.pdf
(64 pages)
Specifications of FT313HQ-R
Rohs
yes
Product
USB 2.0
Data Rate
480 Mbps
Interface Type
USB
Operating Supply Voltage
1.62 V to 3.63 V
Operating Supply Current
35 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
QFN-64
Minimum Operating Temperature
- 40 C
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Table 5-16 SW reset register
Bit
5
4
3
2
1
0
Copyright © 2012 Future Technology Devices International Limited
DATA_BUS_WIDTH
RESET_ATX
RESET_ALL
RESET_HC
Reserved
Reserved
Name
FT313H USB2.0 HS Host Controller Datasheet Version 1.1
Type
R/W
R/W
R/W
R/W
RO
RO
Default value
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
Document No.: FT_000589
Clearance No.: FTDI# 318
reset sequence will
bit data bus width.
When the software
When the software
When the software
Write to these bits
Reset all system
writes a ‘1’ to this
writes a ‘1’ to this
writes a ‘1’ to this
11b: SRAM mode
Data bus width
0: Defines a 16-
10b: NOR mode
bit, the USB PHY
start. Automatic
start. Automatic
start. Automatic
Controller reset
data bus width.
1: Sets a 8-bit
1: Enable reset
1: Enable reset
1: Enable reset
have no effect.
bit, the whole
sequence will
sequence will
system reset
Description
transceiver
bit, the Host
Reset host
Reset USB
0: No reset
0: No reset
0: No reset
controller
clear zero.
clear zero.
clear zero.
-
-
32