參數(shù)資料
型號: PS2000ACQ
英文描述: A Network Communication Controller Designed to Connect Any MCU Application System To A Gateway(單片網(wǎng)絡(luò)通信控制器,用于控制MCU和網(wǎng)絡(luò)服務(wù)器之間的信息交換)
中文描述: 通信控制器的網(wǎng)絡(luò)連接任何設(shè)計單片機(jī)應(yīng)用系統(tǒng)到一個網(wǎng)關(guān)(單片網(wǎng)絡(luò)通信控制器,用于控制微控制器和網(wǎng)絡(luò)服務(wù)器之間的信息交換)
文件頁數(shù): 16/54頁
文件大?。?/td> 594K
代理商: PS2000ACQ
PS2000A Datasheet
Doc. Number:
TECINHD001
Version 1.0
3/1/2002
P&S DataCom Corporation
12
8 Control Registers
There are three 8 bit control registers in the PS2000A. They are CHIP_CTL, PHY_SEL, and
MODE_SEL. CHIP_CTL is used to control the operational state. PHY_SEL and
MODE_SEL are used to set the operation mode of the PS2000A communication channel.
8.1
CHIP_CTL
The bit definition of the CHIP_CTL control register is shown in Table 6.
Table 6
D7
D6
D5
D4
D3
D2
D1
D0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Sleep
Reset
D0 (Reset): Software reset for PS2000A, the same function as a hardware reset. In
normal operation, Reset = 0. When the MCU sets bit Reset to 1, PS2000A will be reset.
The MCU may modify the bit Reset in operation.
D1 (sleep): Low power sleep control bit. When Sleep = 0, PS2000A is in operation
state. When Sleep = 1, PS2000A is in low power sleep state. After the MCU or
network server wakes up the PS2000A, the Sleep bit will be cleared to 0 automatically.
D2~D7 (Reserved): Bits reserved for
system
expansion.
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