TMP93CS32F Datasheet, PDF (103/180 Pages) Toshiba Semiconductor – CMOS 16-Bit Microcontroller

Shows the block diagram of this mode.
TI4 pin
φT1
φT4
φT16
Selector
16-bit up counter
UC4
TMP93CS32
TRUN<T4RUN> ^{TO4 (PPG output)}
Clear
F/F
(TFF4)
Match
16-bit comparator
16-bit comparator
TREG4-WR
Selector
T45CR<DB4EN>
TREG4
Register buffer 4
TREG5
Internal data bus
Figure 3.8.12 Block Diagram of 16-Bit PPG Mode
Setting 16-bit programmable pulse generation (PPG) output mode.
T45CR
TRUN
TREG4
TREG5
T45CR
T4FFCR
T4MOD
P4CR
P4FC
TRUN
76543210
←0 X X X X X − 0
←− X − 0 − − − −
←* * * * * * * *
********
←* * * * * * * *
********
←0 X X X X X − 1
←X X 0 0 1 1 1 0
←0 0 1 0 0 1 * *
(** = 01, 10, 11)
←− − − 1 − − − 1
←− X X 1 X X − X
←1 X − 1 − − − −
X: Don’t care, −: No change
Double Buffer of TRG4 disable.
Stop timer 4.
Set the duty (16 bits).
Set the cycle (16 bits).
Double Buffer of TREG4 enable.
(Change the duty and cycle at the interrupt INTTR5)
Set the mode to invert TFF4 at the match with
TREG4/TREG5, and also clear the TFF4 to “0”.
Select the internal clock for the input, and disable the capture
function.
Assign P44 as TO4.
Start timer 4.
93CS32-101
2004-02-10