參數(shù)資料
型號： UPD78F9512GR-JJG-A
廠商： Renesas Electronics America
文件頁數(shù)： 41/175頁
文件大小： 0K
描述： MCU 8BIT SGL CHIP 16PIN
標(biāo)準(zhǔn)包裝： 400
系列： 78K0S/Kx1+
核心處理器： 78K0S
芯體尺寸： 8-位
速度： 10MHz
外圍設(shè)備： LVD，POR，PWM，WDT
輸入/輸出數(shù)： 13
程序存儲器容量： 4KB（4K x 8）
程序存儲器類型： 閃存
RAM 容量： 128 x 8
電壓 - 電源 (Vcc/Vdd)： 2 V ~ 5.5 V
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 16-SSOP（0.173"，4.40mm 寬）
包裝： 托盤
CHAPTER 7 8-BIT TIMER H1
User’s Manual U16994EJ6V0UD
133
(1) 8-bit timer H compare register 01 (CMP01)
This register can be read or written by an 8-bit memory manipulation instruction.
Reset signal generation clears this register to 00H.
Figure 7-2. Format of 8-bit Timer H Compare Register 01 (CMP01)
Symbol
CMP01
Address: FF0EH
After reset: 00H
R/W
7
6
5
4
32
1
0
Caution
CMP01 cannot be rewritten during timer count operation.
(2) 8-bit timer H compare register 11 (CMP11)
This register can be read or written by an 8-bit memory manipulation instruction.
Reset signal generation clears this register to 00H.
Figure 7-3. Format of 8-bit Timer H Compare Register 11 (CMP11)
Symbol
CMP11
Address: FF0FH
After reset: 00H
R/W
7
6
5
4
32
1
0
CMP11 can be rewritten during timer count operation.
If the CMP11 value is rewritten during timer operation, the compare value after the rewrite takes effect at the timing
at which the count value and the compare value before the rewrite match. If the timing at which the count value and
compare value match conflicts with the timing of the writing from the CPU to CMP11, the compare value after the
rewrite takes effect at the timing at which the next count value and the compare value before the rewrite match.
Caution
In the PWM output mode, be sure to set CMP11 when starting the timer count operation (TMHE1
= 1) after the timer count operation was stopped (TMHE1 = 0) (be sure to set again even if setting
the same value to CMP11).
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