參數(shù)資料
型號: 71M6521FE-IMR/F
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 模擬信號調理
英文描述: SPECIALTY ANALOG CIRCUIT, QCC68
封裝: LEAD FREE, LQFN-68
文件頁數(shù): 30/103頁
文件大?。?/td> 1691K
代理商: 71M6521FE-IMR/F
71M6521DE/71M6521FE
Energy Meter IC
DATA SHEET
OCTOBER 2010
Page: 32 of 103
2005-2010 Teridian Semiconductor Corporation
v1.1
A Maxim Integrated Products Brand
19-5370; 10/10
Interrupt Enable 2 register (IE2)
MSB
LSB
-
ES1
Table 39: The IEN2 Register
Bit
Symbol
Function
IEN2.0
ES1
ES1=0 – disable serial channel 1 interrupt
Table 40: The IEN2 Bit Functions
Timer/Counter Control register (TCON)
MSB
LSB
TF1
TR1
TF0
TR0
IE1
IT1
IE0
IT0
Table 41: The TCON Register
Bit
Symbol
Function
TCON.7
TF1
Timer 1 overflow flag
TCON.6
TR1
Not used for interrupt control
TCON.5
TF0
Timer 0 overflow flag
TCON.4
TR0
Not used for interrupt control
TCON.3
IE1
External interrupt 1 flag
TCON.2
IT1
External interrupt 1 type control bit
TCON.1
IE0
External interrupt 0 flag
TCON.0
IT0
External interrupt 0 type control bit
Table 42: The TCON Bit Functions
Timer2/Counter2 Control register (T2CON):
Bit
Symbol
Function
T2CON.7
--
Not used
T2CON.6
I3FR
Polarity control for INT3: 0 - falling edge, 1 – rising edge
T2CON.5
I2FR
Polarity control for INT3: 0 - falling edge, 1 – rising edge
TCON.4 …
T2CON0
--
Not used
Table 43: The T2CON Bit Functions
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