U1AFS600-1PQG208
| Model | U1AFS600-1PQG208 |
| Description | Field Programmable Gate Array, |
| PDF file | Total 334 pages (File size: 18M) |
| Chip Manufacturer | MICROSEMI |
Fusion Family of Mixed Signal FPGAs
Global Buffers with No Programmable Delays
The CLKBUF and CLKBUF_LVPECL/LVDS macros are composite macros that include an I/O macro
driving a global buffer, hardwired together (Figure
The CLKINT macro provides a global buffer function driven by the FPGA core.
The CLKBUF, CLKBUF_LVPECL/LVDS, and CLKINT macros are pass-through clock sources and do not
use the PLL or provide any programmable delay functionality.
Many specific CLKBUF macros support the wide variety of single-ended and differential I/O standards
supported by Fusion devices. The available CLKBUF macros are described in the
Clock Source
CLKBUF_LVDS/LVPECL Macro
PADN
PADP
Y
PAD
Y
A
Y
CLKBUF Macro
CLKINT Macro
Clock Conditioning
Output
GLA
or
None
GLB
or
GLC
Figure 2-20 •
Global Buffers with No Programmable Delay
Revision 2
2- 25
