Basic configuration, Memories, Shbs – Sundance SMT398 User Manual
Page 44: Comports, Configuration you select.( in, Which represents the minimum amount, Basic, Configuration, In table 7, Virtex ii smt398
Version 1.2.0
Page 44 of 52
SMT398 User Manual
Virtex II
SMT398
XC2V3000
XC2V4000
XC2V6000
XC2V8000
Z4-Q2
SMT398-
V3000-4-Z4-
Q2
SMT398-
V4000-4-Z4-
Q2
SMT398-
V6000-4-Z4-
Q2
SMT398-
V8000-4-Z4-
Q2
ZBT-QDR
Z4-Q4
SMT398-
V4000-4-Z4-
Q4
SMT398-
V6000-4-Z4-
Q4
SMT398-
V8000-4-Z4-
Q4
Table 7: Virtex II, ZBT/QDR combinations in FULL configuration
The ZBT RAM also comes as Z2, Z8 and Z16 on the board.
Basic configuration
In the basic configuration, a Virtex II 1000, 1500, or 2000 is used and allows
interfacing to part of the memories and I/Os available on the SMT398.
Memories
Only 2 Banks of ZBT RAM are available to the FPGA. The total amount of ZBT
on board shown in Table 8 is to be divided amongst these 2 banks.
No QDR available.
SHBs
25 I/Os per SHB connectors are available to allow the implementation of up to
4x16-bit SDB interfaces.
Comports
5 Comports are available with one (Comport 3) reserved for the FPGA
configuration (remains not connected to the FPGA after configuration)