參數(shù)資料
型號: MB91340PMT
元件分類: 微控制器/微處理器
英文描述: 32-BIT, MROM, 66 MHz, RISC MICROCONTROLLER, PQFP176
封裝: PLASTIC, LQFP-176
文件頁數(shù): 122/126頁
文件大?。?/td> 1501K
代理商: MB91340PMT
MB91340/MB91V340
95
20. Clock Generation Control
The internal operating clock is generated as follows in MB91340/MB91V340.
Source clock selection : Selects the clock source.
Base clock generation : The base clock is generated by dividing the source clock by 2 or using a PLL.
Generation in each internal block : The base clock is divided to generate the operating clock for each block.
Register List
(Continued)
RSRR : Reset initiation register/Watchdog timer control register
“*” : Changes depending on what triggered the reset.
×” : Not initialized
STCR : Standby control register
* : Only when asserted during a reset initiated by the INIT pin. Otherwise, same as INIT.
bit
address : 00000480H
Initial value (INIT pin)
Initial value (INIT)
Initial value (RST)
bit
address : 00000481H
Initial value (INIT pin)
Initial value (HST) *
Initial value (INIT)
Initial value (RST)
R
0
X
R
0
X
R
0
X
R/W
0
R/W
0
15
14
13
12
11
10
9
8
HSTB
R
1
X
INIT
WDOG
SRST
WT1
WT0
R/W
0
R/W
1
X
R/W
1
R/W
0
1
X
R/W
0
1
X
R/W
1
X
76
5
4
3
2
1
0
SLEEP
R/W
0
STOP
HIZ
SRST
OS1
OS0
OSCD1
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