8+8-Bit Ppg Output Operation Mode; Setting For 8+8-Bit Ppg Output Operation Mode - Fujitsu F2MCTM-16LX Hardware Manual

16-bit microcontroller
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16.5.3

8+8-bit PPG Output Operation Mode

In the 8 + 8-bit PPG output operation mode, the 8-/16-bit PPG timer is set as an 8-bit
PPG timer. The PPGC operates as an 8-bit prescaler and the PPG operates using the
PPG output of the PPGC as a clock source.

Setting for 8+8-bit PPG Output Operation Mode

Operating the 8-/16-bit PPG timer in the 8+8-bit PPG output operation mode requires the setting shown in
Figure 16.5-6 .
Figure 16.5-6 Setting for 8+8-bit PPG Output Operation Mode
PPGCm/PPGCn
PPGnm
PRLHn/PRLLn
PRLHm/PRLLm
: Used bit
: Unused bit
- : Undefined bit
1 : Set 1
0 : Set 0
Note: n = C, E
m = n + 1
Note:
Use the word instruction to set both High-level and Low-level PPG reload registers (PRLLn/PRLHn,
PRLLm/PRLHm) at the same time.
bit15 14
13
12
11
PEN1
PE1
PIE1 PUF1
MD1
1
(Reserved area)
PPGn set High level side reload values.
PPGm set High level side reload values.
10
9
bit8 bit7
6
Re-
PEN0 −
PE0
MD0
served
0
1
1
1
PCS2 PCS1 PCS0
PPGn set Low level side reload values.
PPGm set Low level side reload values.
CHAPTER 16 8-/16-BIT PPG TIMER
5
4
3
2
1
bit0
Re-
PIE0 PUF0
served
1
− REV
PCM2 PCM1
PCM0
307

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