FT4222H PROGRAMMER MODULE
Version 1.1
Document Reference No.:FT_001058 Clearance No.: FTDI #408
UMFT4222PROG
FT4222
Programmer
Module
1
Introduction
The UMFT4222PROG FT4222H Programmer
Module is used to program OTP memory on a
UMFT4222EV or devices with a FT4222H.
The internal OTP memory in the FT4222H is used
to store USB Vendor ID (VID), Product ID (PID),
device serial number, product description string
and various other USB configuration descriptors.
With this embedded OTP memory, the device can
store vendor specific information and save the
cost on BOM.
The 4 pin connector on the module connects
directly to the FTDI UMFT4222EV. The
UMFT4222PROG allows the user to program the
UMFT4222EV OTP memory from a USB host
controller.
1.1 Features
USB2.0 Full Speed compatible
USB bus powered
USB Type B micro connector for
connecting to a PC
USB Type A connector for connecting to a
UMFT4222EV or a device with a FT4222H
On board FTDI chip provides USB hub
function
Visual indicator for 6.5V programming
voltage and USB bus power using LEDs
Copyright © Future Technology Devices International Limited
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FT4222H PROGRAMMER MODULE
Version 1.1
Document Reference No.:FT_001058 Clearance No.: FTDI #408
2
Applications
UMFT4222EV OTP Memory programming
OTP Memory programming on custom device with FT4222H
2.1 Driver Support
Microsoft Windows 10 and 10 - 64-bit
Microsoft Windows 8.1 and 8.1 - 64-bit
Microsoft Windows 8 and 8 - 64-bit
Microsoft Windows 7 and Windows 7 64-bit
The drivers listed above are all available to download for free from
http://www.ftdichip.com/Drivers/D2XX.htm
2.2 Ordering Information
The following Error! Not a valid bookmark self-reference. gives details of the available UMFT4222
Products.
Part Number
Description
UMFT4222PROG
FT4222H OTP memory programming module
UMFT4222EV
FT4222H evaluation module.
UMFT4222EV-B
FT4222H evaluation module with B version chip.
Table 2-1 UMFT4222 Products Descriptions and Part Numbers
Copyright © Future Technology Devices International Limited
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FT4222H PROGRAMMER MODULE
Version 1.1
Document Reference No.:FT_001058 Clearance No.: FTDI #408
Table of Contents
1
Introduction ....................................................................................................... 1
1.1 Features.............................................................................................................. 1
2
Applications.................................................................................... 2
2.1 Driver Support .................................................................................................... 2
2.2 Ordering Information .......................................................................................... 2
3
Function Description....................................................................... 4
3.1 Connection with UMFT4222EV ............................................................................ 5
3.2 Connection with Custom FT4222H design ........................................................... 5
4
UMFT4222PROG module connection and Mechanical Details .......... 6
5
Module PCB Circuit Schematic ........................................................ 7
6
Contact Information ....................................................................... 8
Appendix A - List of Figures and Tables ............................................... 9
Appendix B – Revision History ........................................................... 10
Copyright © Future Technology Devices International Limited
3
FT4222H PROGRAMMER MODULE
Version 1.1
Document Reference No.:FT_001058 Clearance No.: FTDI #408
3
Function Description
The FT4222H Programmer Module (UMFT4222PROG) is designed to control VPP power output (+6.5V) for
programming the FT4222H OTP memory on the UMFT4222EV module or custom device with a FT4222H.
This module is USB bus-powered and includes a USB 2.0 compliant full speed hub device. The VPP power is
provided from the USB upstream port.
VPP power is supplied through 2 pins of the 2.54mm pitch header, JP1. There are two USB connectors: 1)
CN1: USB Type B micro receptacle to a PC, 2) CN2: USB Type A receptacle to a UMFT4222EV or custom
FT4222H device.
Having connected the UMFT4222PROG module, the user can perform the OTP memory programming with
FT_PROG software. FT_PROG is a free programming utility for use with FTDI devices. For more details,
please refer to the FTDI website.
Figure 3-1 UMFT4222PROG connection example
Copyright © Future Technology Devices International Limited
4
FT4222H PROGRAMMER MODULE
Version 1.1
Document Reference No.:FT_001058 Clearance No.: FTDI #408
3.1 Connection with UMFT4222EV
The UMFT4222EV module has a 4-pin ( populated at pin 3 and 4 positions), 2.54mm pitch male connector
JP1 for connecting to the UMFT4222PROG JP1. The details of connect configuration are listed below.
1.
2.
3.
4.
UMFT4222PROG
UMFT4222PROG
UMFT4222PROG
UMFT4222PROG
JP1 Pin3 to UMFT4222PROG JP1 Pin3
JP1 Pin4 to UMFT4222PROG JP1 Pin4
CN2 to UMFT4222EV CN1
CN1 to PC
CN1
JP1
GND
1234
To
PC
VPP
USB
Cable
UMFT4222PROG
JP1
4321
CN1
CN2
UMFT4222EV
Figure 3-2 Example connection of UMFT4222PROG to UMFT4222EV
3.2 Connection with Custom FT4222H design
Custom designs using the FT4222H hardware, should expose a VPP and GND pin on the design PCB for OTP
memory programming if required. The details of connect configuration are listed below.
1.
2.
3.
4.
UMFT4222PROG
UMFT4222PROG
UMFT4222PROG
UMFT4222PROG
JP1 Pin3 to FT4222H GND Pin
JP1 Pin4 to FT4222H VPP Pin
CN2 to FT4222H USB D+/DCN1 to PC
CN1
JP1
1234
To
PC
GND
VPP
VPP
CN2
UMFT4222PROG
FT4222H
USB
Cable
GND
Custom Device
Figure 3-3 UMFT4222PROG to FT4222H Custom Device
Copyright © Future Technology Devices International Limited
5
FT4222H PROGRAMMER MODULE
Version 1.1
Document Reference No.:FT_001058 Clearance No.: FTDI #408
4
UMFT4222PROG module connection and Mechanical Details
Figure 4-1, shows the UMFT4222PROG module layout. The module is 42.38mm x 41.23mm dimension.
42.38mm
41.23mm
Figure 4-1 UMFT4222PROG module layout
The following Table 4-1 shows the module signals for these signals on the UMFT4222PROG module.
Pin No.
Name
Type
Description
JP1-1
No Signal
NA
Not populated on PCB
JP1-2
No Signal
NA
Not populated on PCB
JP1-3
GND
PWR
Ground
JP1-4
VPP
PWR
6.5V Voltage supply
Table 4-1 UMFT4222PROG module Connections (numbers refer to pad numbers on the PCB)
The following Table 4-1 shows the USB Connector of UMFT4222PROG module.
Connector
No.
Name
CN1
USB upstream port, Micro-B
type receptacle
Description
Connect to a PC
USB downstream port,
Connect to an UMFT4222EV evaluation board.
Standard A type receptacle
Table 4-2 UMFT4222PROG module USB Connectors
CN2
Copyright © Future Technology Devices International Limited
6
Version 1.1
Document Reference No.:FT_001058 Clearance No.: FTDI #408
FT4222H PROGRAMMER MODULE
Module PCB Circuit Schematic
5
The circuit schematics for the UMFT4222PROG board, are shown in Figure 5-1 .
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
VBUS
GPIO4
GPIO5
GPIO6
GPIO7
RST
GPIO8
VCCIO
GND
GPIO9
GPIO10
GPIO11
GPIO12
U1
L1
SWC
170uH
MC34063
TC
SWE
4.3k 1%
GND
Ipk
R14
CII
VCC
DRC
U2
VREF VOUT3V3
RST
TP3
NC/RESET
R10
0.22
180R
R8
FT51A
VBUS
C20
10uF
GND
4
3
2
1
DBG
GND
AIO4
AIO5
AIO6
AIO7
UP_DM
UP_DP
DW_DM
DW_DP
GND
AIO15
AIO14
AIO13
FT51A-48
36
35
34
33
32
31
30
29
28
27
26
25
VREF
C1
0.1uF
GND
UP_D_N
UP_D_P
DW_D_N
DW_D_P
GND
TP1
Black
LT3021-ADJ
IN
SHDN
AGND
PGND
U3
GND
C12
0.1uF
VOUT3V3
8
5
4
6
C11
0.1uF
GND
IRLML2502
R15
10K 1%
Q2
R13
100K 1%
C10
4.7uF
VOUT3V3
27R
27R
27R
27R
600R/1A
VOUT3V3 FB1
R3
R4
R5
R6
VBUS
C9
0.1uF
GND
GND
R18
2K
VPP_EN
430R (0.25W)
R19
GND
C22
VPP Power(+7.65V)
D3
R12 C19 C21
470pF
22k 1% 220uF 0.1uF 10nF
C18
D_SHOTKY
JP2
GND
OUT
NC
NC
ADJ
VPP
CN1
R1
D1
Red
360R
VPP
R2
1k
GND
47pF
C8
UP_D_N
UP_D_P
47pF
F1
D4
Green
Pwr
D2
SHOTKY
C7
GND
C5
C6 C4
4.7uF 100nF 10nF
C3
0.1uF
VBUS
C2
4.7uF
1
2
3
4
5
CR1 CR2
GND
0.5A
R7
470R
VBUS
GND
2x PGB1010603
FB2
600R/1A
Upstream
Port
VBUS
DD+
ID
GND
10nF
C23
VPP
R16
10K 1%
CN MICRO
2
7
1
3
R17
316R 1%
JP1
1
2
3
4
HEADER 4
VPP Power
to device board
GND
47pF 47pF
C14 C15
1
2
3
4
2xPGB1010603
CR3 CR4
Downstream Port
DW_D_N
DW_D_P
DP_VBUS
GND
C16 C13
150uF 0.1uF
CN2
USB-A
VBUS
DM
DP
GND
7
Copyright © Future Technology Devices International Limited
VPP_EN
49
48
47
46
45
44
43
42
41
40
39
38
37
GND
GPIO3
GPIO2
GPIO1
GPIO0
VREF
VOUT3V3
VCC5V
GND
AIO0
AIO1
AIO2
AIO3
GPIO13
GPIO14
GPIO15
DEBUGGER
GND
GND
GND
AIO8
AIO9
AIO10
AIO11
AIO12
13
14
15
16
17
18
19
20
21
22
23
24
Figure 5-1 Circuit Schematic of UMFT4222PROG
FT4222H PROGRAMMER MODULE
Version 1.1
Document Reference No.:FT_001058 Clearance No.: FTDI #408
6
Contact Information
Head Office – Glasgow, UK
Future Technology Devices International Limited
Unit 1, 2 Seaward Place, Centurion Business Park
Glasgow G41 1HH
United Kingdom
Tel: +44 (0) 141 429 2777
Fax: +44 (0) 141 429 2758
E-mail (Sales)
E-mail (Support)
E-mail (General Enquiries)
sales1@ftdichip.com
support1@ftdichip.com
admin1@ftdichip.com
Branch Office – Tigard, Oregon, USA
Future Technology Devices International Limited
(USA)
7130 SW Fir Loop
Tigard, OR 97223
USA
Tel: +1 (503) 547 0988
Fax: +1 (503) 547 0987
E-Mail (Sales)
E-Mail (Support)
E-Mail (General Enquiries)
us.sales@ftdichip.com
us.support@ftdichip.com
us.admin@ftdichip.com
Branch Office – Taipei, Taiwan
Future Technology Devices International Limited
(Taiwan)
2F, No. 516, Sec. 1, NeiHu Road
Taipei 114
Taiwan , R.O.C.
Tel: +886 (0) 2 8797 1330
Fax: +886 (0) 2 8751 9737
E-mail (Sales)
E-mail (Support)
E-mail (General Enquiries)
tw.sales1@ftdichip.com
tw.support1@ftdichip.com
tw.admin1@ftdichip.com
Branch Office – Shanghai, China
Future Technology Devices International Limited
(China)
Room 1103, No. 666 West Huaihai,
Shanghai, 200052
China
Tel: +86 21 62351596
Fax: +86 21 62351595
E-mail (Sales)
E-mail (Support)
E-mail (General Enquiries)
cn.sales@ftdichip.com
cn.support@ftdichip.com
cn.admin@ftdichip.com
Web Site
http://ftdichip.com
System and equipment manufacturers and designers are responsible to ensure that their systems, and any Future Technology
Devices International Ltd (FTDI) devices incorporated in their systems, meet all applicable safety, regulatory and system-level
performance requirements. All application-related information in this document (including application descriptions, suggested
FTDI devices and other materials) is provided for reference only. While FTDI has taken care to assure it is accurate, this
information is subject to customer confirmation, and FTDI disclaims all liability for system designs and for any applications
assistance provided by FTDI. Use of FTDI devices in life support and/or safety applications is entirely at the user’s risk, and the
user agrees to defend, indemnify and hold harmless FTDI from any and all damages, claims, suits or expense resulting from
such use. This document is subject to change without notice. No freedom to use patents or other intellectual property rights is
implied by the publication of this document. Neither the whole nor any part of the information contained in, or the product
described in this document, may be adapted or reproduced in any material or electronic form without the prior written consent
of the copyright holder. Future Technology Devices International Ltd, Unit 1, 2 Seaward Place, Centurion Business Park,
Glasgow G41 1HH, United Kingdom. Scotland Registered Company Number: SC136640
Copyright © Future Technology Devices International Limited
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FT4222H PROGRAMMER MODULE
Version 1.1
Document Reference No.:FT_001058 Clearance No.: FTDI #408
Appendix A - List of Figures and Tables
List of Figures
Figure 3-1 UMFT4222PROG connection example ........................................................ 4
Figure 3-2 Example connection of UMFT4222PROG to UMFT4222EV .......................... 5
Figure 3-3 UMFT4222PROG to FT4222H Custom Device ............................................. 5
Figure 4-1 UMFT4222PROG module layout ................................................................. 6
Figure 5-1 Circuit Schematic of UMFT4222PROG ........................................................ 7
List of Tables
Table 4-1 UMFT4222PROG module Connections (numbers refer to pad numbers on the
PCB) ........................................................................................................................... 6
Table 4-2 UMFT4222PROG module USB Connectors ................................................... 6
Copyright © Future Technology Devices International Limited
9
FT4222H PROGRAMMER MODULE
Version 1.1
Document Reference No.:FT_001058 Clearance No.: FTDI #408
Appendix B – Revision History
Document Title:
FT4222H Programmer Module
Document Reference No.: FT_001058
Clearance No.:
FTDI# 408
Product Page:
http://www.ftdichip.com/FTProducts.htm
Document Feedback:
DS_UMFT4222PROG
Version 1.0
Version 1.1
First Release
Update to supported OS
2015-01-22
2016-06-06
Copyright © Future Technology Devices International Limited
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