MAXQ613 16-Bit Microcontroller with Infrared Module General Description Features
... copying and reverse engineering. Privilege levels enable vendors to provide libraries and applications to execute on the device, while limiting access to only data and code allowed by their privilege level. ...
... copying and reverse engineering. Privilege levels enable vendors to provide libraries and applications to execute on the device, while limiting access to only data and code allowed by their privilege level. ...
Clock circuit - CS Course Webpages
... Address bus signals A6-A29 are connected from pins 92-99, 103-110, 112-119 of the processor to pins 67-90 of the edge connector. These address lines contain a valid address during the read/write cycles from/to SRAM, ROM, or a peripheral device. Address lines A6-A25 are also connected to pins 2-5, 8- ...
... Address bus signals A6-A29 are connected from pins 92-99, 103-110, 112-119 of the processor to pins 67-90 of the edge connector. These address lines contain a valid address during the read/write cycles from/to SRAM, ROM, or a peripheral device. Address lines A6-A25 are also connected to pins 2-5, 8- ...
viretech - "PLDWorld.com"
... Features needed for interface to high speed memory — Fast I/Os — Clock management capabilities ...
... Features needed for interface to high speed memory — Fast I/Os — Clock management capabilities ...
In-System Programming (ISP)
... Unlike SRAM-based FPGAs that require loading at power-up from an external source such as a microcontroller or boot PROM, Microsemi nonvolatile devices are live at power-up, and there is no bitstream required to load the device when power is applied. The unique flash-based architecture prevents rever ...
... Unlike SRAM-based FPGAs that require loading at power-up from an external source such as a microcontroller or boot PROM, Microsemi nonvolatile devices are live at power-up, and there is no bitstream required to load the device when power is applied. The unique flash-based architecture prevents rever ...
Hardware Design Guidelines for TMS320F28xx
... TMS320F28xx/F28xxx devices include various onboard peripheral blocks. Though these peripherals save adding external interface parts and make it flexible to meet the system level requirements for different applications, it is challenging to design the hardware to operate all these peripherals and the ...
... TMS320F28xx/F28xxx devices include various onboard peripheral blocks. Though these peripherals save adding external interface parts and make it flexible to meet the system level requirements for different applications, it is challenging to design the hardware to operate all these peripherals and the ...
Nexys4™ FPGA Board Reference Manual
... The Nexys4 board contains two external memories: a 128Mbit Cellular RAM (pseudo-static DRAM) and a 128Mbit non-volatile serial Flash device. The Cellular RAM has an SRAM interface, and the serial Flash is on a dedicated quad-mode (x4) SPI bus. The connections and pin assignments between the FPGA and ...
... The Nexys4 board contains two external memories: a 128Mbit Cellular RAM (pseudo-static DRAM) and a 128Mbit non-volatile serial Flash device. The Cellular RAM has an SRAM interface, and the serial Flash is on a dedicated quad-mode (x4) SPI bus. The connections and pin assignments between the FPGA and ...
UM0509
... an embedded RTC and an external memory interface (EMI) ready to drive 1Mbyte of onboard SRAM. The kit also integrates an on-board optical insulated serial line allowing isolation of the board ground reference in order to avoid propagation of overvoltage on the PC side. Moreover, the on-board charge ...
... an embedded RTC and an external memory interface (EMI) ready to drive 1Mbyte of onboard SRAM. The kit also integrates an on-board optical insulated serial line allowing isolation of the board ground reference in order to avoid propagation of overvoltage on the PC side. Moreover, the on-board charge ...
Panel-Card - Technical Reference
... devices. Dispensing with a parallel bus keeps the pin count small and makes it possible to use rugged, inexpensive standard connectors. The ARM architecture as a modern and widely supported processor architecture is currently the platform of choice for medium performance embedded devices. Almost all ...
... devices. Dispensing with a parallel bus keeps the pin count small and makes it possible to use rugged, inexpensive standard connectors. The ARM architecture as a modern and widely supported processor architecture is currently the platform of choice for medium performance embedded devices. Almost all ...
Features • Single
... Each timer can generate periodic interrupts or only one interrupt, depending on configuration. An external output, TMR_EXP, signals to other devices that the timer count has expired. An external input, TMR_CLK, is provided which can be used as trigger source for the timer. ...
... Each timer can generate periodic interrupts or only one interrupt, depending on configuration. An external output, TMR_EXP, signals to other devices that the timer count has expired. An external input, TMR_CLK, is provided which can be used as trigger source for the timer. ...
Programming the ATmega128
... When the pin is configured as an input, SET the corresponding bit in PORTxn Undone by clearing the bit ...
... When the pin is configured as an input, SET the corresponding bit in PORTxn Undone by clearing the bit ...
ATMEL AVR Development Tools and Accessories
... ATA6824 High Temperature H bridge DC Motor Control. The development board contains the H-bridge Gate Driver ATA6824, ...
... ATA6824 High Temperature H bridge DC Motor Control. The development board contains the H-bridge Gate Driver ATA6824, ...
Corelis DFT Guidelines
... Figure 1: Block diagram of a Single Boundary-Scan Device (BSD) ................................. 2 Figure 2: Typical Connection of BSDs on a Target Board ................................................. 4 Figure 3: Target Board with Controller and Power Connected ................................... ...
... Figure 1: Block diagram of a Single Boundary-Scan Device (BSD) ................................. 2 Figure 2: Typical Connection of BSDs on a Target Board ................................................. 4 Figure 3: Target Board with Controller and Power Connected ................................... ...
General Description Features
... The MAXADC-RTD board is a plug-n-play temperatureacquisition EV kit that connects to the PC through a USB cable. The MAXADC-RTD provides accurate temperature-measurement readings in the -15NC to +100NC range and does not require an external power supply or a USB device driver. The RTD is soldered on ...
... The MAXADC-RTD board is a plug-n-play temperatureacquisition EV kit that connects to the PC through a USB cable. The MAXADC-RTD provides accurate temperature-measurement readings in the -15NC to +100NC range and does not require an external power supply or a USB device driver. The RTD is soldered on ...
Engineer-to-Engineer Note EE-281
... inputs. During the boot process, some of these signals may change to outputs, depending on the selected boot mode. For parts with HWAIT, this signal is an output for all boot modes. Output signals should not be used as inputs when driven by an external device. HWAIT should not be used as an output i ...
... inputs. During the boot process, some of these signals may change to outputs, depending on the selected boot mode. For parts with HWAIT, this signal is an output for all boot modes. Output signals should not be used as inputs when driven by an external device. HWAIT should not be used as an output i ...
Reference Manual
... (specified by the Length value) can be streamed into a specified register address from a file or out of a specified register address into a file. During upload and download, the file start location can be specified in terms of ...
... (specified by the Length value) can be streamed into a specified register address from a file or out of a specified register address into a file. During upload and download, the file start location can be specified in terms of ...
VSC8476
... function, 16:1 mux/demux and high speed I/O. The VSC8476 also offers an additional data output with programmable preemphasis to enable longer links for copper. With these functions the VSC8476 implements the IEEE 802.3ae and T11 10GFC XGMII Extender Sub-layer (XGXS), Physical Coding Sub layer (PCS), ...
... function, 16:1 mux/demux and high speed I/O. The VSC8476 also offers an additional data output with programmable preemphasis to enable longer links for copper. With these functions the VSC8476 implements the IEEE 802.3ae and T11 10GFC XGMII Extender Sub-layer (XGXS), Physical Coding Sub layer (PCS), ...
嵌入式系统概述
... i.e. Single chip. The early processor that integrated the whole computer in a chip, the inside has a certain processor unit as the core, and program in ROM. Some essential peripheral hardware such as RAM, bus, bus logic, timer / counter, I/O, serial port, A/D, D/A converter, etc. are also integrat ...
... i.e. Single chip. The early processor that integrated the whole computer in a chip, the inside has a certain processor unit as the core, and program in ROM. Some essential peripheral hardware such as RAM, bus, bus logic, timer / counter, I/O, serial port, A/D, D/A converter, etc. are also integrat ...
D i g l
... Required current will increase if larger circuits are configured in the FPGA, or if peripheral boards are attached. The Basys2 board uses a four layer PCB, with the inner layers dedicated to VCC and GND planes. The FPGA and the other ICs on the board have large complements of ceramic bypass capacito ...
... Required current will increase if larger circuits are configured in the FPGA, or if peripheral boards are attached. The Basys2 board uses a four layer PCB, with the inner layers dedicated to VCC and GND planes. The FPGA and the other ICs on the board have large complements of ceramic bypass capacito ...
Spartan 3E Webserver
... The keyboard sends commands or data to the host only when both the data and clock lines are High, the Idle state, because the host is the bus master, and the keyboard checks whether the host is sending data before driving the bus. The clock line can be used as a clear to send signal. If the host pul ...
... The keyboard sends commands or data to the host only when both the data and clock lines are High, the Idle state, because the host is the bus master, and the keyboard checks whether the host is sending data before driving the bus. The clock line can be used as a clear to send signal. If the host pul ...
Security and Testing - Information Systems and Internet Security
... and untrusted cores coexist. We developed an efficient architecture and protocol that mitigates test-related risks. We extended the concept of the physical unclonable functions to encompass sensors. The result is a sensor whose measurement can be verified by the logic inside the trust perimeter. We ...
... and untrusted cores coexist. We developed an efficient architecture and protocol that mitigates test-related risks. We extended the concept of the physical unclonable functions to encompass sensors. The result is a sensor whose measurement can be verified by the logic inside the trust perimeter. We ...
ByteBlaster Parallel Port Download Cable Features
... are connected in a JTAG chain, Altera recommends buffering the TCK, TDI, and TMS pins. JTAG-chain device programming is ideal when the circuit board contains multiple devices, or when the circuit board is tested using JTAG boundary-scan testing. Refer to Figure 11. ...
... are connected in a JTAG chain, Altera recommends buffering the TCK, TDI, and TMS pins. JTAG-chain device programming is ideal when the circuit board contains multiple devices, or when the circuit board is tested using JTAG boundary-scan testing. Refer to Figure 11. ...
dsbyte.pdf
... are connected in a JTAG chain, Altera recommends buffering the TCK, TDI, and TMS pins. JTAG-chain device programming is ideal when the circuit board contains multiple devices, or when the circuit board is tested using JTAG boundary-scan testing. Refer to Figure 11. ...
... are connected in a JTAG chain, Altera recommends buffering the TCK, TDI, and TMS pins. JTAG-chain device programming is ideal when the circuit board contains multiple devices, or when the circuit board is tested using JTAG boundary-scan testing. Refer to Figure 11. ...
http://www.xilinx.com/support/documentation/application_notes/xapp453.pdf
... With the VCCAUX rails at 2.5V, the Dedicated outputs TDO, DONE (with BitGen option DriveDone = Yes), and CCLK (in the master configuration modes) switch from GND to 2.5V. Connect these outputs as needed directly to the inputs of any 3.3V compatible external device. The High logic level, VOH, for the ...
... With the VCCAUX rails at 2.5V, the Dedicated outputs TDO, DONE (with BitGen option DriveDone = Yes), and CCLK (in the master configuration modes) switch from GND to 2.5V. Connect these outputs as needed directly to the inputs of any 3.3V compatible external device. The High logic level, VOH, for the ...
Getting started with STM32F4xxxx MCU hardware development
... Depending on the selected package, there are specific pins that should be connected either to VSS or VDD to activate or deactivate the voltage regulator. Refer to section “Voltage regulator “ in datasheet for details. ...
... Depending on the selected package, there are specific pins that should be connected either to VSS or VDD to activate or deactivate the voltage regulator. Refer to section “Voltage regulator “ in datasheet for details. ...