Micronas SDA 6000, User Manual

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SDA 6000
PRELIMINARY DATA SHEET
Version 2.1
Peripherals
7 - 22 Micronas
Figure 7-15 Block Diagram of Core Timer T6 in Timer Mode
7.1.2.2 Auxiliary Timer T5
The auxiliary timer T5 can be configured for timer mode using the same options for the
timer frequencies and the count signal as the core timer T6. In addition to these 3
counting modes, the auxiliary timer can be concatenated with the core timer.
The individual configuration for timer T5 is determined by its bit-addressable control
register T5CON. Note that functions present in both timers of timer block 2 are controlled
in the same bit positions and manner in each of the specific control registers.
Run control for auxiliary timer T5 can be handled by the associated Run Control Bit T5R
in register T5CON. Alternatively, a remote control option (T5RC is set) may be enabled
to start and stop T5 via the run bit T6R of core timer T6.
Note: The auxiliary timer has no overflow/underflow toggle latch. Therefore, an output
line for Overflow/Underflow monitoring is not provided.
Count Direction Control for Auxiliary Timer
The count direction of the auxiliary timer can be controlled in the same way as for the
core timer T6. The description and the table apply accordingly.
Timer T5 in Timer Mode
When the auxiliary timer T5 is programmed to timer mode its operation is the same as
described for the core timer T6. The descriptions, figures and tables apply accordingly
with one exception:
• Overflow/Underflow monitoring is not supported (no output toggle latch).
Core Timer T6
hw_clk
f
T6R
: 1
BPS2
2
n
T6I
Down
Up/
UEB11206
T6OFL
Request
Interrupt
T6OTL
x = 6
T6UD