參數(shù)資料
型號(hào): μPD30100
廠商: NEC Corp.
英文描述: 64-bit RISC Microprosessor(64位 RISC 微處理器)
中文描述: 64位RISC Microprosessor(64位的RISC微處理器)
文件頁(yè)數(shù): 11/52頁(yè)
文件大小: 365K
代理商: ΜPD30100
11
μ
PD30100
Table 3-1. Changing to Power Modes
No. in Figure 3-1
How Changed
Maximum Time
(1)
STANDBY instruction
Time until SysAD bus idle + 4 master clock cycles
(2)
Hardware interrupt, timer interrupt, NMI,
software reset
4 master clock cycles
Cold reset
PLL lock time
Note
+ 16 master clock cycles
(3)
SUSPEND instruction
Time until SysAD bus idle + 4 master clock cycles
(4)
Hardware interrupt, timer interrupt, NMI,
software reset
4 master clock cycles
Cold reset
PLL lock time
Note
+ 16 master clock cycles
(5)
HIBERNATE instruction
Time until SysAD bus idle + 4 master clock cycles
(6)
Cold reset
PLL lock time
Note
+ 16 master clock cycles
Note
PLL lock time (where PClock is 33 MHz) is approximately 8 ms.
Table 3-2. Processor Status in Power Modes
Item
PLL
MasterOut
Timer/interrupt
TClock
PClock
Mode
Fullspeed
ON
ON
ON
ON
ON
Standby
ON
ON
ON
ON
OFF
Suspend
ON
ON
ON
OFF
OFF
Hibernate
OFF
OFF
OFF
OFF
OFF
Figure 3-2. Timing in Suspend Mode (when the Div2 pin is set to low)
MasterClock
MasterOut
TClock
PClock
Int(n)
Suspend mode
Instruction fetch starts
4 master clock cycles
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