EVB-USB5734 Datasheet, PDF (27/37 Pages) Microchip Technology – EVB-USB5734 Evaluation Board User’s Guide

FIGURE B-1:
EVB-USB5734 EVALUATION BOARD SCHEMATIC 1
Note:
Default selections are marked with an asterisk (*) .
Note: Population Option Defaults are:
DNP
No
Unmarked Yes
R66
330
C67 0.1uF
11
13
*Note that the SS signal pair Tx+/
are polarity swapped on the MicroB
connector for improved routing.
14
15
16
The same is true for the SS pair Rx+/-. ¹²
Port 0 J12
USB 3.0
u-B REC Vbus
1
2
SMT &
TH tabs
(TID#)
D- ₃
D+ ₄
id ₅
GND1
ShL
7
ShP1 SSTX+ ₆
ShP2 SSTX- ₈
ShP3 GND2 ₁₀
ShP4 SSRX+ ₉
ShR SSRX-
VBUS_UP
USB_DM_UP
USB_DP_UP
USB_ID
C52 1.0nF
SSTXM_C_UP
SSTXP_C_UP
USB_SSRXM_UP
USB_SSRXP_UP
R60
100K
C53
2.2uF
R62
100K
C50
C51
R49
ZERO VBUS_DET_R
C65
0.01uF
VBUS_DET
U0
41 _{VBUS_DET/GPIO16}
Upstream
54
53
USBDM_UP
USBDP_UP
0.1uF
0.1uF
USB_SSTXM_UP
USB_SSTXP_UP
56
55 ^USBTXM_UP
USBTXP_UP
59
58 ^USBRXM_UP
USBRXP_UP
Reset
USB5734-Axx1-QFN64
USB2DM_DN1/Dis
3
2
USB2DP_DN1/Dis
USBRXM_DN1
8
7
USBRXP_DN1
USBTXM_DN1
5
4
USBTXP_DN1
10
USB2DM_DN2/Dis
USB2DP_DN2/Dis
9
USBDN_DM1 p3
USBDN_DP1 p3
USB_SSRXM_DN1
USB_SSRXP_DN1
USB_SSTXM_DN1
USB_SSTXP_DN1
USBDN_DM2 p3
USBDN_DP2 p3
PWR1
C6
0.1uF
C5
0.1uF
PWR2
p3 RESETn
RESETn_R
R52
ZERO
48
RESET
Bias/Test
15
USBRXM_DN2
USBRXP_DN2
14
USB_SSRXM_DN2
USB_SSRXP_DN2
*Note: The system should supply
RESETn in an embedded
hub implementation.
RBIAS
TEST
64
60
RBIAS
TESTEN/ATEST
12
USBTXM_DN2
USBTXP_DN2
11
USB_SSTXM_DN2
USB_SSTXP_DN2
C8
0.1uF
C7
0.1uF
R11
R12
12.0K 1K
1%
USBDN_DM3 p3
USBDN_DP3 p3
PWR3
SPI Option ^3V3
U9
"SPI Activity"
2
4 R57
1K
D11 Blue
74LVC1G14 _3V3
C29
XTALI
62
16pF
TP9
Y1 ₂
4
25MHz
Clock
XTALI/CLK_IN
C33
XTALO
16pF
61
XTALO
20
USB2DM_DN3/Dis ₁₉
USB2DP_DN3/Dis
25
USBRXM_DN3 ₂₄
USBRXP_DN3
USBTXM_DN3
22
21
USBTXP_DN3
USB_SSRXM_DN3
USB_SSRXP_DN3
USB_SSTXM_DN3
USB_SSTXP_DN3
C10 0.1uF
C9
0.1uF
USBDN_DM4 p3
3V3
U8
8
6
VCC
C44
0.1uF ^{>60 MHz}
SCK
SI
SO
CS
5
2
1
4
GND
WP
3
7
HOLD
*Note: For best functionality,
use 60MHz SPI devices
Strapping Option
3V3
1 No BC
R35
2 Prt1 BC
R36
3 Prt1-2 BC
R37
4 Prt1-3 BC
R38
5 *Prt1-4 BC
R39
6 reserved
R40
3V3
1 *All Removable
R41
R42
R58 R61
10K
10K 10K
WPn
HOLDn
CEn_F
R54 R53
100K 100K
Bat. Chg Select
SW5
200K 1
7
200K 2
10K 3
10K 4
10 5
10 6
SW_SIP7
Non-Rem Select
SW6
200K 1
7
2 ^J10 1
CE# EN
(*short)
SHUNT1
CFG_BC
CFG_NON_REM
U11
SCK
2
GPIO4 3
DO
5
GPIO5 6
DI
11
10
CEn
14
13
IA0 YA
IA1
IB0 YB
IB1
IC0 YC
IC1
ID0 YD
ID1
1
VCC
15 ^S
E GND
4
7
9
12
16
8 C68
SPI_SCK
SPI_DO
SPI_DI
SPI_CE_n
3V3
0.1uF
PI3B3257
CFG_STRAP
PROG_FUNC1
PROG_FUNC2
PROG_FUNC3
PROG_FUNC4
PROG_FUNC5
PROG_FUNC6
PROG_FUNC7
VDD33
SPI / I2C / UART/ Config
42
43
SPI_CLK/TCK/UART_RX/GPIO4
44 ^{SPI_DO/UART_TX/GPIO5}
45 ^{SPI_DI/CFG_BC_EN/GPIO9}
SPI_CE_N/CFG_NON_REM/GPIO7
27
USB2DM_DN4/Dis
USB2DP_DN4/Dis
26
32
USBRXM_DN4
USBRXP_DN4
31
USBDN_DP4 p3
USB_SSRXM_DN4
USB_SSRXP_DN4
29
USBTXM_DN4 ₂₈
USBTXP_DN4
USB_SSTXM_DN4
USB_SSTXP_DN4
Port Power Control
Config Strap
1 _{CFG_STRAP/JTAG_TDI}
LINX_DAT/OCS1/PRT_CTL1
LINX_CLK/OCS2/PRT_CTL2
38
37
36
PCTL1
PCTL2
PCTL3
50
39
40
Prog_Func
LINX_ALERT_N/OCS3/PRT_CTL3
GANG_PWR/OCS4/PRT_CTL4
PROG_FUNC1/JTAG_TDO
PROG_FUNC2/JTAG_TCK
34
6
PCTL4
VDD12
46
47
49
PROG_FUNC3/JTAG_TMS
PROG_FUNC4
PROG_FUNC5
VDD12
VDD12
VDD12(PLL)
13
17
23
16 ^PROG_FUNC6
VDD12 ₃₀
PROG_FUNC7
18
VDD12
VDD12
35
51
33 ^VDD33(PLL)
VDD12 ₅₇
52 ^VDD33
63
VDD33
VDD33(PLL)
(Fill the GND FLAG with
at least 20 GND vias.)
VDD12
GND ⁶⁵
R24
ZERO
R25
ZERO
5V
U4
2.1A
6
IN
1
OUT
ILIM
2
4
5
3 ^{EN GND} 7
FLAG EP
AP2553A_U-DFN2020-6
C58 0.1uF
U5
6
IN
2.1A
1
OUT
ILIM
2
4
5
3 ^{EN GND} 7
FLAG EP
AP2553A_U-DFN2020-6
IO Mode 4: Custom GPIO Mode
C59 0.1uF
PWR4
C12 0.1uF
C11 0.1uF
R20
10.0K
1%
C54
0.1uF
R21
10.0K
1%
C55
0.1uF
2 Prt1 Non-Rem
R43
3 Prt1-2 Non-Rem
R44
4 Prt1-3 Non-Rem
R45
5 Prt1-4 Non-Rem
R46
6 reserved
R47
200K
10K
10K
10
10
2
3
4
5
6
SW_SIP7
VDD12
USB5734 Power Decoupling
C22
C19 C20 C23 C31 C38 C42 C41 C34
C62 C25
Register Value:0x1B (Jumper pins 19-20 to enable Mode 4: *default)
VBUS_DET_R
PROG_FUNC1
PROG_FUNC2
PROG_FUNC3
PROG_FUNC4
PROG_FUNC5
PROG_FUNC6
PROG_FUNC7
MUX_CTL
CFG_STRAP
J7
2
4
6 ^key
8
10
12
14
16
18
20
3V3 Daughtercard Interface
1
for All IO Modes
5
7 RESETn_R
9
11 USB_ID
R50
SMBUS/UART
Select
GPIO4 3V3
10K
2 ^J27 1
13
R51
10K
2
15 GPIO4
3
1
17 GPIO5
19
1
2
3
4
J5
GPIO5
R26
ZERO
U6
6
IN
2.1A
1
OUT
ILIM
2
4
5
3 ^{EN GND} 7
FLAG EP
AP2553A_U-DFN2020-6
C60 0.1uF
U7
6
IN
2.1A
1
OUT ₂
ILIM
R22
10.0K
1%
C56
0.1uF
C57
4.7uF
DNP
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 1.0nF 1.0nF
VDD33
C21
4.7uF
DNP
C18 C43 C40 C30
0.1uF 0.1uF 0.1uF 0.1uF
C24 C26
1.0nF 1.0nF
3V3 Config. Select
SHUNT2
GPIO4
GPIO5
J28
UART
6 ^SW7 5 R64
4
3
2 R67
1
Slide-Top
10K
R48
"SPI Select"
1K
D14
Blue
10K _3V3
D31 _3V3
D13
Br_Grn MMBD914
SMBUS Slave = GPIO4 PU &
GPIO5 PU
SMBUS Master = GPIO4 open &
GPIO5 open
UART Enable = GPIO4 open &
GPIO5 PD
R27
ZERO
C17 150uF
4
5
3 ^{EN GND} 7
FLAG EP
AP2553A_U-DFN2020-6
C61 0.1uF
R23
10.0K
1%
0.1uF
*Note: AP2553A device has an auto-discharge function.
(*Strap=1-2, SPI=2-3)
"Strap Select"
C13
150uF
SSTXM_C_DN1
SSTXP_C_DN1
C14
150uF
SSTXM_C_DN2
SSTXP_C_DN2
C15
150uF
SSTXM_C_DN3
SSTXP_C_DN3
C16
150uF
SSTXM_C_DN4
SSTXP_C_DN4
R8 R7 R6
330 330 330
J1
1
2
3
Vbus
USB 3.0
A-REC
D- _THRU
4 ^D+ (TID#)
GND1
5
6
SSRX-
7 ^SSRX+
8
9
GND2
SSTX-
Sh1
SSTX+ Sh2
Port 1
R1
C1
12
13
330
0.1uF
J2
1
USB 3.0
2 ^Vbus A-REC
3
4
D-
D+
THRU
(TID#)
GND1
5
6
7
SSRX-
SSRX+
8 ^GND2
9
SSTX-
SSTX+
Sh1
Sh2
Port 2
R2
C2
12
13
330
0.1uF
J3
1
2
Vbus
USB 3.0
A-REC
3 ^D- THRU
4 ^D+ (TID#)
GND1
5
6 ^SSRX-
7 ^SSRX+
8
9
GND2
SSTX-
Sh1
SSTX+ Sh2
Port 3
R3
C3
12
13
330
0.1uF
J4
1
USB 3.0
2 ^Vbus A-REC
3
4
D-
D+
THRU
(TID#)
GND1
5
6
7
SSRX-
SSRX+
8 ^GND2
9 ^{SSTX- Sh1}
SSTX+ Sh2
Port 4
R4
C4
12
13
330
0.1uF
PWR1
PWR2
PWR3
PWR4
R5
330
XTALI
XTALO
TP7
TP13