参数资料
型号: PM49FL002T-33JCE
厂商: PMC-Sierra, Inc.
英文描述: 2 Mbit / 4 Mbit 3.3 Volt-only Firmware Hub/LPC Flash Memory
中文描述: 2兆位/ 4兆位3.3伏,只固件集线器/ LPC快闪记忆体
文件页数: 33/46页
文件大小: 208K
代理商: PM49FL002T-33JCE
Programmable Microelectronics Corp.
Issue Date: December, 2003 Rev: 1.4
33
PMC
Pm49FL002 / 004
SOFTWARE PRODUCT IDENTIFICATION EXIT
Load Data AAh
to
Address 5555h
Load Data 55h
to
Address 2AAAh
Load Data 90h
to
Address 5555h
Enter Product
Identification
Mode
(1,2)
Load Data AAh
to
Address 5555h
Load Data 55h
to
Address 2AAAh
Load Data F0h
to
Address 5555h
Exit Product
Identification
Mode
(3)
Load Data F0h
to
Address XXXXh
Exit Product
Identification
Mode
(3)
or
Chart 3. Software Product Identification Entry/Exit Flowchart
SOFTWARE PRODUCT IDENTIFICATION ENTRY
DEVICE OPERATIONS FLOWCHARTS (CONTINUED)
Notes:
1. After entering Product Identification Mode, the Manufacturer ID and the Device ID of Pm49FL00x can be read.
2. Product Identification Exit command is required to end the Product Identification mode and return to standby mode.
3. Either Product Identification Exit command can be used, the device returns to standby mode.
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