Texas Instruments TUSB9260 User Manual

Page 1
TUSB9260 DEMO Board Guide
User's Guide
Literature Number: SLLU131B
July 2010–Revised February 2011
Page 2
2
SLLU131B–July 2010–Revised February 2011
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1 TUSB9260 DEMO Board Block Diagram ................................................................................. 5
2 Component Location ........................................................................................................... 6
3 12-V DC Jack ...................................................................................................................... 7
4 Cable Power vs. Self Power .................................................................................................. 8
5 Power Switch ...................................................................................................................... 9
6 3.3-V, 1.8-V, and 1.1-V Regulator ......................................................................................... 10
1 Push Button Reset ............................................................................................................. 10
7 SPI ................................................................................................................................... 11
8 Crystal or Oscillator Support .............................................................................................. 12
9 GPIOs/LEDs/PBUTTON ....................................................................................................... 13
1 GPIO LEDs ....................................................................................................................... 13
2 PWM LEDs ........................................................................................................................ 13
3 GPIO Push Button ............................................................................................................. 13
10 Default GPIO/PWM Configures States .................................................................................. 14
11 Troubleshooting Tips for Windows ...................................................................................... 15
1 Step 1 .............................................................................................................................. 16
2 Step 2 .............................................................................................................................. 16
12 TUSB9260 DEMO Board Schematic ..................................................................................... 18
SLLU131B–July 2010–Revised February 2011 Table of Contents
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Page 4
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List of Figures
1 Figure 1. DEMO Board Block Diagram .................................................................................. 5
2 Figure 2. Component Location............................................................................................ 6
3 Windows Troubleshooting................................................................................................ 15
4 Disk Management......................................................................................................... 16
5 Primary Partition........................................................................................................... 16
6 Healthy Disk Status ....................................................................................................... 17
7 Drive in Windows Explorer............................................................................................... 17
List of Tables
1 Table 1. Frequency Select Map ......................................................................................... 12
2 Table 2. GPIO and PWM Factory Default Settings ................................................................... 14
3 Link Power Status ......................................................................................................... 14
4
List of Figures SLLU131B–July 2010–Revised February 2011
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Page 5
SLLU131B–July 2010–Revised February 2011
TUSB9260 DEMO Board Block Diagram
Figure 1 represents the block diagram of the TUSB9260 DEMO Board. The board is designed to be
powered from either a 12-V DC wall-wart (not supplied) or via USB cable power.
Figure 1. Figure 1. DEMO Board Block Diagram
SLLU131B–July 2010–Revised February 2011 TUSB9260 DEMO Board Block Diagram
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SLLU131B–July 2010–Revised February 2011
Component Location
Figure 2 shows the general location of major components on the TUSB9260 DEMO Board.
6
Component Location SLLU131B–July 2010–Revised February 2011
Figure 2. Figure 2. Component Location
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SLLU131B–July 2010–Revised February 2011
12-V DC Jack
The DEMO Board can operate from a standard DC jack for connecting an external 12-V wall-wart. The wall-wart should be rated for 12 V with at least a 2-A current rating. The tip of the DC jack has positive polarity. A wall-wart is not supplied with this reference design demonstration module, leaving it capable of bus power mode by default. In this mode, only Solid State Drives will work. If other higher current hard drives are to be used a wall-wart will have to be used.
SLLU131B–July 2010–Revised February 2011 12-V DC Jack
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Page 8
SLLU131B–July 2010–Revised February 2011
Cable Power vs. Self Power
The DEMO Board can be configured to operate off of cable power or use the 12-V wall-wart. To configure the board to use cable power jumper J4 must have a jumper placed across pins 1 and 2. When configured for cable power mode only 5-V and 3.3-V are available at the SATA connector. Therefore only SATA devices such as SSD drives may operate in this mode.
For self power mode J4 must have a jumper placed across pins 2 and 3. In this mode any SATA device can operate since 12 V, 5 V, and 3.3 V are available at the SATA connector.
8
Cable Power vs. Self Power SLLU131B–July 2010–Revised February 2011
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SLLU131B–July 2010–Revised February 2011
Power Switch
The DEMO Baord uses a TI TPS2561 power switch. This switch serves two purposes. It limits the amount of in-rush current on VBUS and it allows power to the SATA connector to be switched via the TUSB9260. The switch is controlled via GPIO10 from the TUSB9260 and power faults can be monitored by GPIO11. By default the DEMO Board is configured to always apply power to the SATA connector and power faults are not monitored.
SLLU131B–July 2010–Revised February 2011 Power Switch
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Page 10
The DEMO Board utilizes a TI TPS650061 regulator to power the TUSB9260 and associated circuitry.
1 Push Button Reset
Connected to the TPS650061 is a push button (SW2) that can be used to reset the TUSB9260 to its default state. When pressed the global reset terminal (GRST#) on the TUSB9260 will be driven low.
SLLU131B–July 2010–Revised February 2011
3.3-V, 1.8-V, and 1.1-V Regulator
10
3.3-V, 1.8-V, and 1.1-V Regulator SLLU131B–July 2010–Revised February 2011
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SLLU131B–July 2010–Revised February 2011
SPI
The TUSB9260 supports a SPI interface connected to a SPI flash device. The flash device is used to hold the firmware for the TUSB9260.
For normal SPI operation a jumper on J13 must be populated. For reprogramming of the SPI flash device it may be necessary to temporally remove J13. Refer to the TUSB9260 Flash Burner User Guide (SLLU125) for more information about programming the SPI flash.
SLLU131B–July 2010–Revised February 2011 SPI
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Page 12
SLLU131B–July 2010–Revised February 2011
Crystal or Oscillator Support
The TUSB9260 DEMO can support either a crystal or oscillator reference clock. By default the board is configured to use a 25-MHz crystal. To use an oscillator R23 and R37 need to be populated with a 0-ohm resistor. C17 and C19 need to be de-populated. The crystal or oscillator should be rated for 1.8 V with PPM of ±100 or better. The frequency of the clock is configurable via resistors R10-R13. Table 1 shows how to populate resistors R10-R13 for desired clock frequency.
Table 1. Table 1. Frequency Select Map
FREQUENCY (MHz) R10 R11 R12 R13
20 POP POP 25 POP POP 30 POP POP 40 POP POP
12
Crystal or Oscillator Support SLLU131B–July 2010–Revised February 2011
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1 GPIO LEDs
Each GPIO is connected to an LED on the DEMO Board. The LEDs are located along the top side of the board (D1 – D8). The LEDs are for test purposes and can be used to indicate device operational states. This is firmware dependent.
2 PWM LEDs
Each PWM is connected to an LED (D3 and D6) on the DEMO Board. PWM LEDs are for test purposes and can be used to indicate hard drive activity or USB activity. This is firmware dependent.
3 GPIO Push Button
There is one GPIO configurable push button (SW1) on the DEMO Board. This push button is connected to GPIO3. This is firmware dependent.
SLLU131B–July 2010–Revised February 2011
GPIOs/LEDs/PBUTTON
SLLU131B–July 2010–Revised February 2011 GPIOs/LEDs/PBUTTON
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Page 14
SLLU131B–July 2010–Revised February 2011
Default GPIO/PWM Configures States
Table 2 shows the factory default programmed settings for the GPIO and PWM terminals used on the
PDK.
Table 2. Table 2. GPIO and PWM Factory Default Settings
GPIO LED NO. DEFAULT FUNCTION DESCRIPTION
0 D1 SW_HB Software Heartbeat: Flashes to indicate firmware is executing 1 D4 PWR_STATE_0 Power State bit 0 - See Table 3
2 D2 HS_FS_SUSPEND#
3 PBUTTON# 4 SELF_PWR Bus or Self-powered indicator input - HIGH when self-powered
5 D7 PWR_STATE_1 Power State bit 1 - See Table 3 6 D5 HS_FS_CONNECT#
7 D8 SS_CONNECT# 8 UART Tx Debug port is not pinned out on the TUSB9260DEMO.
9 UART Rx Debug port is not pinned out on the TUSB9260DEMO. 10 SATA_EN 11 FAULT# Indicates a power fault
PWM LED NO. DEFAULT FUNCTION DESCRIPTION
0 D3 HDD_ACT#
1 D6 MISC_LED0#
High Speed / Full Speed Suspend: Indicates when USB2 high speed or full speed is in the suspended state
Push Button: Input terminal connected to active low push button
High Speed / Full Speed Connect: Indicates when a high speed or full speed connection is established
SuperSpeed Connect: Indicates when a SuperSpeed connection has been established
Used to control power to SATA connector via option resistors R34 and R35.
Disk Activity and Device ON (blink rate varies depending on USB connection speed)
GPIO1 GPIO5 LINK POWER STATUS
Off Off U0: Active On Off U1: Idle, fast exit Off On U2: Idle, slow Exit On On U3: Suspend
14
Default GPIO/PWM Configures States SLLU131B–July 2010–Revised February 2011
Table 3. Link Power Status
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SLLU131B–July 2010–Revised February 2011
Troubleshooting Tips for Windows
If the hard drive can be seen in Device Manager but does not show up in Windows Explorer (as seen below) you may need to partition and format the hard drive. This is typical of a new or corrupted hard drive.
SLLU131B–July 2010–Revised February 2011 Troubleshooting Tips for Windows
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Figure 3. Windows Troubleshooting
15
Page 16
Step 1
1 Step 1
In the Control Panel, open Administrative Tools Computer Management. Under Storage, click on Disk Management.
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2 Step 2
If you can see the unallocated disk, right click and select New Partition. Follow the Wizard to create a Primary Partition. Make sure to select the “Perform Quick Format” check box.
Figure 4. Disk Management
16
Troubleshooting Tips for Windows SLLU131B–July 2010–Revised February 2011
Figure 5. Primary Partition
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Once the disk is properly partitioned and formatted, it will appear as Healthy.
Step 2
Figure 6. Healthy Disk Status
It will then appear as a drive in Windows Explorer.
SLLU131B–July 2010–Revised February 2011 Troubleshooting Tips for Windows
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Figure 7. Drive in Windows Explorer
17
Page 18
See following pages.
SLLU131B–July 2010–Revised February 2011
TUSB9260 DEMO Board Schematic
18
TUSB9260 DEMO Board Schematic SLLU131B–July 2010–Revised February 2011
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Page 19
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
1. MATCH TO WITHIN 2.5MILS
2. 100-ohms DIFFERENTIAL IMPEDANCE
3. 50-ohms SINGLE-ENDED IMPEDANCE
1. MATCH TO WITHIN 2.5MILS
2. 100-ohms DIFFERENTIAL IMPEDANCE
3. 50-ohms SINGLE-ENDED IMPEDANCE
NOTE: TO USE OSCILLATOR IN PLACE OF CRYSTAL REMOVE 1M RESISTOR AND 18pF CAPS
ESD PROTECTION
MISC GPIO INDICATORS
SPI ENABLE
SILKSCREEN: GPIO0 (D1): SW_HB GPIO1 (D4): PWR_STATE_0 GPIO2 (D2): HS_FS_SUSPEND# GPIO3 (SW1): PBUTTON# GPIO4: SELF_PWR GPIO5 (D7): PWR_STATE_1 GPIO6 (D5): HS_FS_CONNECT# GPIO7 (D8): SS_CONNECT# GPIO8: UART_RX GPIO9: UART_TX GPIO10: SATA_EN GPIO11: FAULT# PWM0 (D3): HDD_ACT# PWM1 (D6): MISC_LED0#
40MHz crystal
The SATA TX differential pair were swapped to simplify the EVM board layout. THe 9260 firmware provided by TI takes this swap into account.
* 11 = 40MHz
CAP_SATATXM CAP_SATATXP
CAP_SATARXM CAP_SATARXP
SATATXM
SATARXP
SSRXP
CAP_SSTXM
US_DM
CAP_SSTXP
SSTXM
US_DP
SSTXP
SSRXM
VSSOSC
XI
FREQSEL0 FREQSEL1
UART_RX UART_TX SPI_SCK
SPI_CE#
USB_R1
USB_R1RTN
VDD2
VDD1
VDD0
CN_VBUS
XO
FUSE_12V
SW_HB PWR_STATE_0 HS_FS_SUSPEND# PBUTTON#
PWR_STATE_1 HS_FS_CONNECT# SS_CONNECT#
HDD_ACT# MISC_LED0#
SELF_PWR
SW_HB
PWR_STATE_0
PWR_STATE_1
HS_FS_SUSPEND#
HS_FS_CONNECT#
SS_CONNECT#
HDD_ACT#
MISC_LED0#
PBUTTON#
SELF_PWR
CAP_SSTXM
CAP_SSTXP
SSRXM
SSRXP
US_DM
US_DP
SATATXP
SATARXM
SPI_SO_J
SPI_SO SPI_SI
VDD_3P3V
BOARD_3P3V
BOARD_1P8V
BOARD_3P3V SATA_5V
BOARD_12V
VDD_1P1V VDDA_1P8V VDDA_3P3V
BOARD_3P3V BOARD_3P3V BOARD_3P3V BOARD_3P3V
VBUS
BOARD_12V
VDD_3P3V
VDD_1P1V USB2_1P1V
GRST#
SATA_EN FAULT#
Sheet of
SIZE
SCALE: NONE
DWG NO:
TUSB9260
TUSB9260 EVM
Saturday, January 29, 2011
C
1 2Sheet of
SIZE
SCALE: NONE
DWG NO:
TUSB9260
TUSB9260 EVM
Saturday, January 29, 2011
C
1 2Sheet of
SIZE
SCALE: NONE
DWG NO:
TUSB9260
TUSB9260 EVM
Saturday, January 29, 2011
C
1 2
R4110R41 10
R14
330
R14
330
J2
Conn USB3_B_AK
AK4AA009K1
MainSuper
J2
Conn USB3_B_AK
AK4AA009K1
MainSuper
VBUS
1
DM
2
DP
3
GND
4
SSTXN
5
SSTXP
6
GND
7
SSRXN
8
SSRXP
9
SHIELD0
10
SHIELD1
11
D7
LED Green 0805D7LED Green 0805
R13 NOPOPR13 NOPOP
R5 NOPOPR5 NOPOP
C2 0.01uFC2 0.01uF
R4 10K
1%
R4 10K
1%
R9
1M
0402
R9
1M
0402
R19
330
R19
330
U11
TPD2EUSB30
U11
TPD2EUSB30
D+
1
D-
2
GND
3
R4010R40 10
R16
330
R16
330
C5
4.7nFC54.7nF
TUSB9260PAP U5TUSB9260PAP U5
PWM0
2
PWM1
3
GRSTZ
4
UART_RX_GPIO8
5
UART_TX_GPIO9
6
GPIO0
8
GPIO1
9
GPIO2
10
GPIO3
11
GPIO4
13
GPIO5
14
GPIO6
15
GPIO7
16
SPI_CS0
21
SPI_CS1_GPIO10
22
SPI_CS2_GPIO11
23
FREQSEL0
30
FREQSEL1
31
XI
52
VSSOSC
53
XO
54
SATA_TXM
56
SATA_TXP
57
SATA_RXM
59
SATA_RXP
60
SPI_SCLK
17
SPI_DATA_IN
18
SPI_DATA_OUT
20
JTAG_TCK
25
JTAG_TDI
26
JTAG_TDO
27
JTAG_TMS
28
JTAG_TRSTZ
29
USB_VBUS
33
USB_DM
35
USB_DP
36
VDD0
38
USB_R1
39
USB_R1RTN
40
USB_SSTXM
42
USB_SSTXP
43
USB_SSRXM
45
USB_SSRXP
46
VDD1
49
VDD2
63
VDD
1
VDDSHV
7
VDD12VDD
19
VDDSHV
24
VDD
32
VDDA18
37
VDDR18_1
48
VDDSHV
50
VDD
41
VDD33
51
VDDR18_2
62
VDD
44
VSS
65
VDD47VDD55VDD58VDD61VDD
64
VDDA33
34
+
C10 220uF
+
C10 220uF
R38 NOPOP
R38 NOPOP
R37 NOPOPR37 NOPOP
C19
18pF
C19
18pF
C16
.001uF
C16
.001uF
R8 NOPOPR8 NOPOP
R25 10K
R25 10K
C17
18pF
C17
18pF
D2
LED Green 0805D2LED Green 0805
R6
90.9K
1%
R6
90.9K
1%
C6 0.01uFC6 0.01uF
R12 4.7kR12 4.7k
CN1
10031569-001LF
CN1
10031569-001LF
GND
S1
A+
S2
A-
S3
GND
S4
B-
S5
B+
S6
GND
S7
V33
P1
V33
P2
V33
P3
GND
P4
GND
P5
GND
P6
V5
P7
V5
P8
V5
P9
GND
P10
DAS/DSS
P11
GND
P12
V12
P13
V12
P14
V12
P15
R22
330
R22
330
F1 PTC FUSEF1PTC FUSE
C3
4.7nFC34.7nF
J13
HDR2X1 M .1
J13
HDR2X1 M .1
1 2
D4
LED Green 0805D4LED Green 0805
R7 10K
1%
R7 10K
1%
R4210R42 10
R20
330
R20
330
D5
LED Green 0805D5LED Green 0805
XY1
X ORY
XY1
X ORY
XO
1
GND
2
VCC
4
XI
3
D3
LED Green 0805D3LED Green 0805
N.O.
SW1 PB_SWITCH
N.O.
SW1 PB_SWITCH
124
3
C15
.1uF
C15
.1uF
D1
LED Green 0805D1LED Green 0805
R23 NOPOPR23 NOPOP
R290R290R10R1
0
R21
330
R21
330
C8
22uFC822uF
R11 NOPOPR11 NOPOP
C45
1uF
C45
1uF
C140.1uF C140.1uF
C7 0.01uFC7 0.01uF
D8
LED Green 0805D8LED Green 0805
D6
LED Green 0805D6LED Green 0805
U10
TPD2EUSB30
U10
TPD2EUSB30
D+
1
D-
2
GND
3
U12
TPD2EUSB30
U12
TPD2EUSB30
D+
1
D-
2
GND
3
+
C12 220uF
+
C12 220uF
R24
3.65K
R24
3.65K
C20 18pF
C20 18pF
C4
4.7nFC44.7nF
U2
Pm25LV512A
SOIC_8S
U2
Pm25LV512A
SOIC_8S
CE#
1
SO
2
WP#
3
GND4SI
5
SCK
6
HOLD#
7
VCC
8
C18
0.1uF
C18
0.1uF
R280R28 0
C11
0.1uF
C11
0.1uF
R10 4.7KR10 4.7K
C130.1uF C130.1uF
C1 0.01uFC1 0.01uF
R3
4.7KR34.7K
R18
330
R18
330
R2
4.7KR24.7K
J1
NOPOPJ1NOPOP
1
2
3
R15
330
R15
330
R17
4.7K
R17
4.7K
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SLLU131B– July 2010 –Revised February 2011 TUSB9260 DEMO Board Schematic
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© 2010–2011, Texas Instruments Incorporated
Page 20
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
NOTE: USE LOW ESR CAP
NOTE: USE LOW ESR CAP
5V REGULATOR
STAR GROUND AGND TO GND
3.3V, 1.8V AND 1.1V REGULATOR
POWER SWITCH
VBUS SELECT
TUSB9260 DECOUPLING
CABLE POWERED
SELF POWERED
BOOT PH
VSENSE
ILIM1
SW_1.1V FB_DCDC
MODE
TRSTMR#
BOARD_12VREG_5V
BOARD_1P8V
VDD_1P1V
VDD_1P1V
USB2_1P1V
VDDA_1P8V
VDD_3P3V
BOARD_3P3V
VDDA_3P3V
SOURCE_5VREG_5V VBUS
SOURCE_5V
BOARD_3P3V
BOARD_3P3V
BOARD_5V SATA_5V
VDD_1P1V
BOARD_1P8V
BOARD_3P3V
BOARD_5V
A
A
A
A
A
SATA_EN
FAULT#
GRST#
Sheet of
SIZE
SCALE: NONE
DWG NO:
POWER
TUSB9260 EVM
Wednesday,August 11, 2010
C
2 2Sheet of
SIZE
SCALE: NONE
DWG NO:
POWER
TUSB9260 EVM
Wednesday,August 11, 2010
C
2 2Sheet of
SIZE
SCALE: NONE
DWG NO:
POWER
TUSB9260 EVM
Wednesday,August 11, 2010
C
2 2
C32 22uF
C32 22uF
C54
0.1uF
C54
0.1uF
R35
4.7K
R35
4.7K
C23
0.01uF
C23
0.01uF
C59
0.01uF
C59
0.01uF
C26
0.1uF
C26
0.1uF
C37
0.1uF
C37
0.1uF
R33 10K
0402 5%
R33 10K
0402 5%
C33 22uF
C33 22uF
U4
TPS650061U4TPS650061
VINDCDC
8
EN_DCDC
10
MODE
9
VINLDO1
15
EN_LDO1
3
VINLDO2
18
EN_LDO2
4
PGND
6
AGND
12
PG#
5
SW
7
FB_DCDC
11
VLDO1
14
VLDO2
17
FB_LDO1
13
FB_LDO2
16
RSTSNS19RST#
20
MR#1TRST
2
PWR_PAD
21
C67
0.1uF
C67
0.1uF
T
S
J3
2.1mm x 5.5mm
T
S
J3
2.1mm x 5.5mm
1
2 3
FB2
220 @ 100MHZ
FB2
220 @ 100MHZ
R27
3.16K
1%
R27
3.16K
1%
+
C30
1000uF
+
C30
1000uF
FB1
220 @ 100MHZ
FB1
220 @ 100MHZ
C38
0.01uF
C38
0.01uF
C61
1uF
C61
1uF
R30
400K
04021%R30
400K
0402
1%
R34 NOPOP
R34 NOPOP
J4
HDRJ4HDR
1
2
3
C25
1uF
C25
1uF
C58
0.1uF
C58
0.1uF
C43
0.1uF
C43
0.1uF
C72
30pF
C72
30pF
C62 22uF
C62 22uF
R26 10K
1%
R26 10K
1%
R39
4.7K
0402
R39
4.7K
0402
C36
0.1uF
C36
0.1uF
L2
2.2uHL22.2uH
C22
0.01uF
C22
0.01uF
C42
0.01uF
C42
0.01uF
C64 22uF
C64 22uF
C63 22uF
C63 22uF
C28
0.1uF
C28
0.1uF
C31
0.1uF
C31
0.1uF
C46 22uF
C46 22uF
D12 MBRS540T3
D12 MBRS540T3
C40
0.1uF
C40
0.1uF
C35
0.1uF
C35
0.1uF
C60 22uF
C60 22uF
R31
475K
0402 1%
R31
475K
0402 1%
FB4
220 @ 100MHZ
FB4
220 @ 100MHZ
C24 22uF
C24 22uF
C29
0.01uF
C29
0.01uF
C69
0.1uF
C69
0.1uF
C66
0.1uF
C66
0.1uF
C39
0.1uF
C39
0.1uF
FB5
220 @ 100MHZ
FB5
220 @ 100MHZ
C34
1uF
C34
1uF
C57 22uF
C57 22uF
C68
0.1uF
C68
0.1uF
L1
15uHL115uH
C27
0.1uF
C27
0.1uF
U7
TPS2560DRCU7TPS2560DRC
GND
1
IN
2
IN
3
EN1
4
EN2
5
FAULT2Z
6
ILIM
7
OUT2
8
OUT1
9
FAULT1Z
10
PAD
11
+
C21 220uF
+
C21 220uF
R36
27.4K
0402 5%
R36
27.4K
0402 5%
C44
0.1uF
C44
0.1uF
N.O.
SW2 PB_SWITCH
N.O.
SW2 PB_SWITCH
124
3
U3
TPS5450U3TPS5450
BOOT
1
NC
2
NC_
3
VSENSE4ENA
5
GND
6
VIN
7
PH
8
GND
9
R32
4.7K
0402 5%
R32
4.7K
0402 5%
C41
0.1uF
C41
0.1uF
www.ti.com
20
TUSB9260 DEMO Board Schematic SLLU131B–July 2010–Revised February 2011
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