- 您现在的位置：买卖IC网 > Sheet目录1251 > UCD90SEQ48EVM-560 (Texas Instruments)EVAL MOD FOR UCD9090-560
Description
4.4
EVM Status LEDs
5
LED
D4
D3
D10
D13
D24
D5
D6
D7
D8
D9
D11
D12
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D25
D26
D27
D28
D30
D32
Description
Color
RED
RED
RED
GREEN
GREEN
AMBER
AMBER
GREEN
GREEN
GREEN
GREEN
GREEN
GREEN
GREEN
GREEN
GREEN
GREEN
GREEN
GREEN
GREEN
AMBER
AMBER
AMBER
AMBER
AMBER
AMBER
AMBER
AMBER
Label
5V ON
V33D
ALERT
CTRL
USB ON
GPI1
GPI2
GPIO1
GPIO2
GPIO3
GPIO4
GPIO13
GPIO14/TX
GPIO15/RX
GPIO16
GPIO17
GPIO18
GPIO19
GPIO20
GPIO21
GPIO5
GPIO6
GPIO7
GPIO8
GPIO9
GPIO10
GPIO11
GPIO12
Description
5VBUS ON indicator
Sequencer power ON
PMBus Alert
PMBus Control
USB attached
GPI1 input HIGH
GPI2 input HIGH
GPIO1 HIGH
GPIO2 HIGH
GPIO3 HIGH
GPIO4 HIGH
GPIO13 HIGH
GPIO14 HIGH
GPIO15 HIGH
GPIO16 HIGH
GPIO17 HIGH
GPIO18 HIGH
GPIO19 HIGH
GPIO20 HIGH
GPIO21 HIGH
GPIO5 HIGH
GPIO6 HIGH
GPIO7 HIGH
GPIO8 HIGH
GPIO9 HIGH
GPIO10 HIGH
GPIO11 HIGH
GPIO12 HIGH
The following paragraphs describe the UCD90SEQ48EVM-560 functionality and operation.
5.1
5.1.1
5.1.2
Communication Interface
Several communication interfaces to the sequencer are provided on the EVM.
USB Interface
An onboard USB-to-PMBus interface is provided through the USB Input (J27) connector. D24 provides
USB attach status. The EVM can be fully operated from USB input power only.
PMBus
Standard PMBus interface is provided to the sequencer from the onboard USB-PMBus circuitry. PMBus
addressing is set using the J13 jumper block for ADDRSENS1 and ADDRSENS0, respectively. ADDRx =
8 and ADDRx = 5 positions for each are provided. The EVM comes with PMBus address set to 101
decimal.
PMBus Address (decimal) = 12 x ADDR1 + ADDR0 jumper block setting.
8
UCD90SEQ48EVM-560: — 48-Pin Sequencer Development Board
Copyright ? 2011, Texas Instruments Incorporated
SLVU464 – July 2011
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
UE27AC5410H
USB RCPT GOLD TYPE A R/A
UE27AE5410H
USB RCPT GOLD TYPE A VERT
UE27BC54130
USB RCPT GOLD TYPE B R/A
UE66-C04-2130
CONN PLUG 4X LANYARD SHELL
UE75-A20-3000T
CONN SFP 20POS RCPT R/A SMD 30AU
UE76-A20-2000T
CONN RECPT SFP+ 20POS R/A SMT
ULTRA S150
SECURITY FILM
UM232H
MOD USB HS FT232H EVAL
相关代理商/技术参数
UCD90SEQ64EVM-650
功能描述:电源管理IC开发工具 UCD90xxx Eval Mod RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
UCD9111
制造商:TI 制造商全称:Texas Instruments 功能描述:SINGLE PHASE SYNCHRONOUS BUCK CONTROLLER
UCD9111RHB
制造商:TI 制造商全称:Texas Instruments 功能描述:SINGLE PHASE SYNCHRONOUS BUCK CONTROLLER
UCD9111RHBR
制造商:Texas Instruments 功能描述:SINGLE PHASE POL DIGITAL POWER CONTROLLER - Tape and Reel
UCD9111RHBT
制造商:Texas Instruments 功能描述:SINGLE PHASE POL DIGITAL POWER CONTROLLER - Tape and Reel
UCD9112
制造商:TI 制造商全称:Texas Instruments 功能描述:DIGITAL DUAL PHASE SYNCHRONOUS BUCK CONTROLLER
UCD9112EVM
功能描述:电源管理IC开发工具 UCD9112 Eval Module RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
UCD9112RHB
制造商:TI 制造商全称:Texas Instruments 功能描述:DIGITAL DUAL PHASE SYNCHRONOUS BUCK CONTROLLER