Sundance SMT319 - Manual (Page 14)

Version 1.0.7 Page 14 of 45 SMT319 User Manual
Interrupts
See general firmware description [7]
Sundance Digital Links
The SMT319 provides 4 SDLs. They are SDL0, 1, 3, and 4.
See general firmware description [7]
SDB
The SMT319 provides two Sundance Digital Buses (SDB).
They are numbered SDB0 for SDBA and SDB2 for SDBC.
SDBC SDBA
Figure 2: SMT319 SDBs location
See general firmware description [7]
SDB Clock selection
At any time you can change the speed of an SDB clock by altering SDBCLK.
Table 2: SDB clock selection
Module SDBCLK Clock Speed
0 50MHz
SMT319
1 100MHz