
HX3 Kits User Guide, Doc. #: 001-91203 Rev. *D
83
Figure A-3. EEPROM, Upstream, and Downstream Connections
Note:
Visit
for schematics with reduced BOM.
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
&<35(666(0,&21'8&725
UP STREAM
Note:
Connect the HX3 EPAD to GND through the via stitches.
DS1
DS2
DS3
DS4
RILIM
EEPROM
PWR SWITCH
26MHz
CYUSB3304-68LTXC-DEVICE CONNECTION
DS VBUS Enable input for proprietary Wall
Charger Emulation
VBUS_DS=1 - Enable Multi-charger mode
VBUS_DS=0 - Disable multi-charger mode
J7J6
HX3 Configuration Modes
1
1
1
1
0
0
Default configuration
I2C Master, read from I2C
EEPROM
I2C Slave, configure from
external I2C Master
1-2: US VBUS Detect
2-3: HX3 as Embedded Hub
WP=1 : Write Protect Enable
WP=0 : Write Protect Disable
Note: EEPROM is permanently Write
Protect disabled on RDK.
DS1_TXM
DS1_TXP
DS2_TXM
DS2_TXP
DS3_TXM
DS3_TXP
DS4_TXM
DS4_TXP
PWR_EN_DS
I2C_SDA
I2C_SCL
SWDDIO
SWDCLK
OVCUR_DS
PWR_EN_DS
RREF_USB2
RREF_SS
US_TXM
US_TXP
xtalout
xtalin
SUSPEND
USB_DS1_TXM
USB_DS1_TXP
USB_DS2_TXM
USB_DS2_TXP
USB_DS3_TXP
USB_DS3_TXM
USB_DS4_TXP
USB_DS4_TXM
USB_US_RXP
USB_US_DP
USB_US_DM
USB_US_RXM
USB_US_TXM
USB_DS1_RXP
USB_DS1_RXM
USB_DS2_DM
USB_DS2_DP
USB_DS2_TXP
USB_DS2_RXP
USB_DS2_RXM
USB_DS3_RXP
USB_DS3_RXM
USB_DS3_DP
USB_DS3_TXP
USB_DS3_DM
USB_DS4_RXP
USB_DS4_RXM
USB_DS4_DM
USB_DS4_DP
USB_DS4_TXP
MODE_SEL[0]
MODE_SEL[1]
USB_DS1_DP
USB_DS1_DM
USB_US_TXP
RESETN
VBUS_IN
VBUS
VBUS
VBUS
VBUS
VCC_5V
V3p3
VBUS
V3p3
V3p3
V3p3
V3p3
VBUS_PROTECT
V3p3
V3p3
VCC_5V
VCC_5V
Title
Size
Document Number
Rev
Date:
Sheet
of
4.0
CYUSB3304-68LTXC-DEVICE CONNECTION
Custom
4
4
Tuesday, January 21, 2014
CY4609-RDK-BOARD
Title
Size
Document Number
Rev
Date:
Sheet
of
4.0
CYUSB3304-68LTXC-DEVICE CONNECTION
Custom
4
4
Tuesday, January 21, 2014
CY4609-RDK-BOARD
Title
Size
Document Number
Rev
Date:
Sheet
of
4.0
CYUSB3304-68LTXC-DEVICE CONNECTION
Custom
4
4
Tuesday, January 21, 2014
CY4609-RDK-BOARD
C7
5
0.
01U
F
_35V
USB 3.0
A REC THRU
J3
UEA1112C-4HK1-4H
VBUS
1
D-
2
D+
3
GND1
4
GND2
7
SHD1
10
SHD2
11
StdA_SSRX-
5
St
6
StdA_SSTX-
8
St
9
R24
10K
USB 3.0
A REC THRU
J9
UEA1112C-4HK1-4H
VBUS
1
D-
2
D+
3
GND1
4
GND2
7
SHD1
10
SHD2
11
StdA_SSRX-
5
St
6
StdA_SSTX-
8
St
9
+
C2
150uF_16V
R3
22.
1K
_1%
C16
12pF_50V
U4
T
P
D2
EUSB3
0
A
DRT
R
D+
1
D-
2
GN
D
3
C8
8
0.
1U
F_35V
TP4
TP12
R27
10K
U15
T
P
D2
EUSB3
0
A
DRT
R
D+
1
D-
2
GN
D
3
J7
3PIN JUMPER
DEFAULT_OPTION = 2&3
1
2
3
C1
7
0.
1U
F_35V
U8
D+
1
D-
2
GN
D
3
U9
D+
1
D-
2
GN
D
3
R29
100E
U11
D+
1
D-
2
GN
D
3
C14
0.1UF_16V
C23
0.1UF_16V
U21
TPD2
EUSB3
0
A
DRTR
D+
1
D-
2
GN
D
3
R1
5
1M
_1%
L9
BLM21PG221SN1D
+
C12
150uF_16V
C8
0
0.
01U
F
_35V
C92
0.1UF_16V
L8
BLM21PG221SN1D
C73
0.1UF_16V
R17
10K
R10
10K
U5
TPS2556DRBT
GND
1
IN1
2
IN2
3
EN
4
ILIM
5
OUT2
7
OUT1
6
FAULT
8
PAD
9
R13
6.04K_1%
1
2
3
DPR2
0R_0603
DEFAULT_OPTION = 1&2
2
3
1
C11
1.5uF_16V
C79
0.1UF_16V
R23
2K
C33
0.1UF_16V
R28
0R_0402
R1
8
1M
_1%
R25
330R_1/8W
TP9
C3
0.1UF_16V
C1
8
0.
01U
F
_35V
U18
D+
1
D-
2
GN
D
3
+
C10
150uF_16V
C2
4
0.
1U
F_35V
C9
0
0.
01U
F_35V
C13
0.1UF_16V
C91
0.1UF_16V
G
DS
Q2
BSN20-7
2
1
3
USB 3.0
A REC THRU
J4
UEA1112C-4HK1-4H
VBUS
1
D-
2
D+
3
GND1
4
GND2
7
SHD1
10
SHD2
11
StdA_SSRX-
5
St
6
StdA_SSTX-
8
St
9
U6
D+
1
D-
2
GN
D
3
C8
6
0.
1U
F_16V
L6
BLM21PG221SN1D
1
2
3
DPR1
0R_0603
DEFAULT_OPTION = 1&2
2
3
1
C7
8
0.
1U
F_35V
U14
TPD2
EUSB3
0
A
DRTR
D+
1
D-
2
GN
D
3
USB 3.0
MICRO-B
J8
USB3_Micro-B
Part Number = ZX360D-B-10P
Manufacturer = Hirose Electric Co Ltd
VBUS
1
D-
2
D+
3
GND
5
MIC_SSTX-
6
M
7
GND_DRAIN
8
MIC_SSRX-
9
M
10
SHIELD1
11
SHIELD2
12
ID
4
SHIELD3
13
SHIELD4
14
SHIELD5
15
SHIELD6
16
R1
4
1M
_1%
U10
T
P
D2
EUSB3
0
A
DRT
R
D+
1
D-
2
GN
D
3
TP3
C15
12pF_50V
SW1
B3U1000P
1
2
24LC128
U19
24LC128-I/SM
A0
1
A1
2
A2
3
GN
D
4
WP
7
SCL
6
SDA
5
VCC
8
R21
10K
Y1
NX3225SA-26.000000MHZ-G4
1
3
2
4
+
C8
150uF_16V
R2
0
1M
_1%
R8
10K
L7
BLM21PG221SN1D
J6
3PIN JUMPER
DEFAULT_OPTION = 1&2
1
2
3
U13
D+
1
D-
2
GN
D
3
L2
BLM21PG221SN1D
R9
10K
U16
D+
1
D-
2
GN
D
3
U20
D+
1
D-
2
GN
D
3
TP7
USB 3.0
A REC THRU
J5
UEA1112C-4HK1-4H
VBUS
1
D-
2
D+
3
GND1
4
GND2
7
SHD1
10
SHD2
11
StdA_SSRX-
5
St
6
StdA_SSTX-
8
St
9
TP2
R16
10K
U17
D+
1
D-
2
GN
D
3
U7
D+
1
D-
2
GN
D
3
C20
1UF_16V
R1
10K
R22
2K
R12
200R_1%
R2
6
1M
_1%
C8
1
0.
1U
F_35V
C1
9
0.
01U
F
_35V
R11
10K
C74
0.1UF_16V
C76
0.1UF_16V
TP8
SUSP
VLMY1300-GS08
TP11
CLOCK & RESET
I2C
DOWN STREAM
UP STREAM
GPIO.RREF.PWR & OVRCUR
MODE SEL
U1A
CYUSB3304-68LTXC
DS1_DP
60
DS1_DM
59
DS1_RXP
51
DS1_RXM
50
DS1_TXP
47
DS1_TXM
48
DS2_DP
62
DS2_DM
63
DS2_RXP
45
DS2_RXM
44
DS2_TXP
41
DS2_TXM
42
DS3_DP
65
DS3_DM
64
DS3_RXP
35
DS3_RXM
36
DS3_TXP
38
DS3_TXM
39
DS4_DP
67
DS4_DM
68
DS4_RXP
15
DS4_RXM
14
DS4_TXP
11
DS4_TXM
12
VBUS_DS
18
I2C_CLK
32
I2C_DATA
33
SUSPEND
20
XTL_IN
55
XTL_OUT
54
MODE_SEL[0]
23
MODE_SEL[1]
24
GND
40
VBUS_US
17
US_DP
57
US_DM
58
US_RXP
9
US_RXM
8
US_TXP
6
US_TXM
5
RREF_SS
26
RREF_USB2
2
GPIO
25
PWR_EN
29
OVRCURR
30
RESETN
31
SWDCLK
22
SWDDIO/DS4_LED_SS
21
EPAD
69
Summary of Contents for CY4603
Page 16: ...16 HX3 Kits User Guide Doc 001 91203 Rev D Software Installation ...
Page 40: ...40 HX3 Kits User Guide Doc 001 91203 Rev D Kit Operation ...
Page 58: ...58 HX3 Kits User Guide Doc 001 91203 Rev D HX3 Blaster Plus Tool ...
Page 92: ...92 HX3 Kits User Guide Doc 001 91203 Rev D ...
Page 94: ...94 HX3 Kits User Guide Doc 001 91203 Rev D Index ...