Electronic Components Datasheet Search |
|
EPF10K50V Datasheet(PDF) 33 Page - Altera Corporation |
|
EPF10K50V Datasheet(HTML) 33 Page - Altera Corporation |
33 / 128 page Altera Corporation 33 FLEX 10K Embedded Programmable Logic Device Family Data Sheet Signals on the peripheral control bus can also drive the four global signals, referred to as GLOBAL0 through GLOBAL3 in Tables 8 and 9. The internally generated signal can drive the global signal, providing the same low-skew, low-delay characteristics for an internally generated signal as for a signal driven by an input. This feature is ideal for internally generated clear or clock signals with high fan-out. When a global signal is driven by internal logic, the dedicated input pin that drives that global signal cannot be used. The dedicated input pin should be driven to a known logic state (such as ground) and not be allowed to float. When the chip-wide output enable pin is held low, it will tri-state all pins on the device. This option can be set in the Global Project Device Options menu. Additionally, the registers in the IOE can be reset by holding the chip-wide reset pin low. Row-to-IOE Connections When an IOE is used as an input signal, it can drive two separate row channels. The signal is accessible by all LEs within that row. When an IOE is used as an output, the signal is driven by a multiplexer that selects a signal from the row channels. Up to eight IOEs connect to each side of each row channel. See Figure 14. Figure 14. FLEX 10K Row-to-IOE Connections n n Each IOE is driven by an m-to-1 multiplexer. Each IOE can drive up to two row channels. IOE8 IOE1 m m Row FastTrack Interconnect n The values for m and n are provided in Table 10. |
Similar Part No. - EPF10K50V |
|
Similar Description - EPF10K50V |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |