- 您现在的位置：买卖IC网 > PDF目录69326 > S1S60000F00A100 1 CHANNEL(S), 2M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100 PDF资料下载
参数资料
| 型号： | S1S60000F00A100 |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 1 CHANNEL(S), 2M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100 |
| 封装： | 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, QFP15-100 |
| 文件页数： | 62/83页 |
| 文件大小： | 1024K |
| 代理商： | S1S60000F00A100 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页当前第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页
S1S60000 Technical Manual
Rev.1.5
EPSON
59
6.
POWER MANAGEMENT CONTROL
The power save mode and the sleep mode are available on S1S60000 as the power management mode.
When
turning on these modes, enable the corresponding bit of GENCR register and then, in case of the sleep mode,
specify the timer value.
Normal mode
It is the mode used for normal operation.
The internal bus clock (=CPU clock) becomes twice the OSC3 clock.
Power save mode
In this mode, the internal bus clock operates at 1/4 of the normal setting (1/2 of OSC3 clock) to reduce power
consumption of S1S60000.
You can enable this mode by setting “1” on bit 11 (PSEN) of GENCR register.
Since the internal bus clock is modified, you must pay attention the related timing.
If a necessary timing is not
met, you must modify the setting.
(1) Setting of GENCR register ESKDIV (EEPROM Interface clock)
(2) Setting of GENCR register MDCDIV (MII management Interface clock)
(3) Setting of I2CCONF register SCLCNT (I2C master clock)
(4) Host Interface sampling interval
Note:
As long as this mode is enabled, 100BASE-TX based communication is unavailable.
To change the ESKDIV settings, use a method that will not change the EEPROM initial values.
After
the EEPROM is reset, Auto Load sets the GENCR register and, until the system enters the power save
mode, it operates with the clock that results from dividing the Normal mode clock with ESKDIV.
During this time, the EP_SK clock may exceed the allowable input frequency of connected elements.
Sleep mode
In this mode, core CPU operates on 32kHz of OSC1 and OSC3 circuit is stopped.
Power consumption of
S1S60000 is reduced to approximately 1/30 of the normal operation.
You can stop external OSC by setting
GPALT7 bit of GPALT register to “1” and connecting GPIO7 pin to the oscillation control pin (Active LOW) of
external OSC.
This arrangement further reduces the power consumption.
When enabling this mode, set SLPEN of GENCR register to “1” and then set the timer value (until this mode is
turned on from the power down mode) on SLPWAIT (bit[11:8]) of PMWAIT register.
Note: Be sure to feed power while the sleep mode is turned on.
If the operating supply voltage is not
maintained, results of the succeeding operations become unpredictable.
The sleep mode is turned on in the following procedure.
(1) S1S60000 sends the sleep status notice to the host CPU
(2) Specifies GPIO0 as the recovery trigger input in order to prohibit interrupt from other
(3) Switching the Operation Clock to OSC1
(4) When GPIO7 is specified as OSCCTL, selects OSCCTL=“0” in order to stop the external oscillator.
(5) Executes slp
Recovery starts when the LOW level is entered to GPIO0 and proceeds according to the following procedures:
(1) When GPIO7 is specified as OSCCTL, S1S60000 starts the external oscillator
(2) Starts up OSC3 oscillation circuit and waits until oscillation is stabilized
(3) Switching the Operation Clock to OSC3
(4) Sends the wake up status notice to the host CPU after recovery
Fig.6.1
Power Management Status Transition
Sleep mode
SLPEN=“1” & SLPWAIT Timeup
GPIO0=“0” Level
Normal operation mode
(Power save mode
when PSEN=“1”)
相关PDF资料 |
PDF描述 |
|---|---|
| S202T01 | TRIGGER OUTPUT SOLID STATE RELAY, 3000 V ISOLATION-MAX |
| S102T01 | TRIGGER OUTPUT SOLID STATE RELAY, 3000 V ISOLATION-MAX |
| S3C4510BXX-QE | 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP208 |
| S3C72E8XX-QX | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP100 |
| S3C72N4XX-QT | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP64 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| S1S60000F00A300 | 制造商:Epson Electronics America Inc 功能描述:IC NETWORK CONTROLLER |
| S1S60000F00A30B | 制造商:Epson Electronics America Inc 功能描述:IC NETWORK CONTROLLER |
| S1S60000F00A500 | 制造商:Epson Electronics America Inc 功能描述:IC NETWORK CONTROLLER |
| S1S65000F00A100 | 功能描述:IC WEB CAMERA 128-QFP RoHS:否 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA（27x27） 包装:散装 |
| S1S65010 | 制造商:EPSON 制造商全称:EPSON 功能描述:Network Camera Controller with JPEG Encoder |
发布紧急采购，3分钟左右您将得到回复。