参数资料
型号: EP20K100ERC240-3ES
元件分类: 数字电位计
英文描述: Single Digitally Controlled Potentiometer (XDCP™); Temperature Range: -40°C to 85°C; Package: 8-TDFN
中文描述: FPGA的
文件页数: 35/114页
文件大小: 1623K
代理商: EP20K100ERC240-3ES
Altera Corporation
27
APEX 20K Programmable Logic Device Family Data Sheet
Figure 14. APEX 20K Macrocell
For registered functions, each macrocell register can be programmed
individually to implement D, T, JK, or SR operation with programmable
clock control. The register can be bypassed for combinatorial operation.
During design entry, the designer specifies the desired register type; the
Quartus II software then selects the most efficient register operation for
each registered function to optimize resource utilization. The Quartus II
software or other synthesis tools can also select the most efficient register
operation automatically when synthesizing HDL designs.
Each programmable register can be clocked by one of two ESB-wide
clocks. The ESB-wide clocks can be generated from device dedicated clock
pins, global signals, or local interconnect. Each clock also has an
associated clock enable, generated from the local interconnect. The clock
and clock enable signals are related for a particular ESB; any macrocell
using a clock also uses the associated clock enable.
If both the rising and falling edges of a clock are used in an ESB, both
ESB-wide clock signals are used.
Clock/
Enable
Select
Product-
Term
Select
Matrix
Parallel Logic
Expanders
(From Other
Macrocells)
ESB-Wide
Clears
ESB-Wide
Clock Enables
ESB-Wide
Clocks
32 Signals
from Local
Interconnect
Clear
Select
ESB
Output
Programmable
Register
222
ENA
D
CLRN
Q
相关PDF资料
PDF描述
EP20K100ETC144-2ES FPGA
EP20K100ETC144-3ES 128-Tap DCP, 16kbit EEPROM, and I2C Serial Interface; Temperature Range: -40°C to 85°C; Package: 8-DFN
EP20K100ETI144-1ES FPGA
EP20K100FI324-3ES White LED Driver with PWM Dimming; Temperature Range: -40°C to 85°C; Package: 8-TDFN T&R
EP20K100QC208-1 White LED Driver with PWM Dimming; Temperature Range: -40°C to 85°C; Package: 8-TDFN T&R
相关代理商/技术参数
参数描述
EP20K100ERI208-1ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:FPGA
EP20K100ERI208-2ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:FPGA
EP20K100ERI208-3ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:FPGA
EP20K100ERI240-1ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:FPGA
EP20K100ERI240-2ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:FPGA