Sundance SMT498 - Manual (Page 13)

SHBs
SHB Connectors
The SMT498 includes five 60-pin connectors to provide SHB communication to the
outside world.
All 60 pins of each SHB connector are routed to the FPGA.
Figure 5 – SHB Connector
Features:
High-speed socket strip: QSH-030-01-L-D-A-K on the SMT498, mates with QTH-
030-01-L-D-A-K
QTH are used for cable assembly or PCB connecting 2 PMCs.
Centreline: 0.5mm (0.0197”) QSH Connector
An adapter is available for Agilent probes for the 16760A Logic Analyser.
The 2 probes supported are the E5378A 100-pin Single-ended Probe and the
E5386A Half Channel Adapter with E5378A.
The SMT498 can include five Sundance High-speed Bus (SHB) interfaces, three on
PMC Side 1 and two on PMC Side 2. They are connected directly to the FPGA
device, and can support data rates of 100MHz.
Two of the SHBs on Side 1 are wired to support LVDS. Each of these connectors
can support 28 pairs of LVDS data including 1 pair for clock input. Due to a lack of
clock inputs on the FPGA, only SHBA fully supports 2x16-bit SDB mode. All SHBs
fully support 32-bit mode. See Table 1 for details.
SHB 16-bit SDB
capable?
32-bit SDB
capable?
LVDS capable?
A 2xTX/RX TX/RX No
B 2xTX, 1xRX TX/RX TX/RX
C 2xTX, 1xRX TX/RX No
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