Parameterized for data width
Choice of data buffers (Regular, Special, Pull-Up, Pull-Down)
ACT2, ACT3, 3200DX, MX, SX, SX-A, eX, 500K, PA, Axcelerator, ProASIC3/E, Fusion
SmartGen generates different types of Input Buffers with specified data width.
|
Port Description |
|
Port Name |
Size |
Type |
Req/Opt |
Function |
|
PAD |
WIDTH |
Input |
Req. |
Input Data |
|
PADP (LVDS and LVPECL, Axcelerator Only) |
WIDTH |
Input |
Req. |
Input Data for LVDS and LVPECL |
|
PADN (LVDS and LVPECL, Axcelerator Only) |
WIDTH |
Input |
Req. |
Input Data for LVDS and LVPECL |
|
Y |
WIDTH |
Output |
Req. |
Output Data |
|
Parameter Description |
|
Parameter |
Value |
Function |
|
WIDTH |
1-99 (Limit may vary depending on the family) |
Data Width |
|
PULLUP (Flash Only) |
NO / YES |
Choice of Pull-up version |
|
VOLT (Flash Only) |
0,1,2 |
Choice of different voltage levels. 3.3v, 2.5v* or 2.5v(Low Power) |
|
TYPE |
REG, LVCMOS25, LVCMOS18, LVCMOS15, PCI, PCIX, GTLP25, GTLP33, HSTL_I, HSTL_II, SSTL3_I, SSTL3_II, SSTL2_I, SSTL2_II, LVDS, LVPECL, LVCMOS25U, LVCMOS25D, LVCMOS18U, LVCMOS18D, LVCMOS15U, LVCMOS15D. |
Type of Buffer |
* Not supported in ProASICPLUS
|
Implementation Parameters |
|
Parameter |
Value |
Description |
|
LPMTYPE |
LPM_IO/ LPM_IB_IO (Flash) |
Input Buffers |
|
LPM_HINT |
INBUF / IB (Flash) |
Regular Input Buffers |
|
INBUF_SP (Axcelerator Only) |
Special Input Buffers | |
|
INBUF_PU (Axcelerator Only) |
Pull-up Input Buffers | |
|
INBUF_PD (Axcelerator Only) |
Pull-down Input Buffers |