参数资料
型号: 71M6511-IGTR/F
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQFP64
封装: LEAD FREE, LQFP-64
文件页数: 16/98页
文件大小: 1278K
代理商: 71M6511-IGTR/F
71M6511/71M6511H
Single-Phase Energy Meter IC
DATA SHEET
NOVEMBER 2010
Page: 23 of 98
2005–2010 Teridian Semiconductor Corporation
V2.7
A Maxim Integrated Products Brand
Serial Interface 1 Control Register (S1CON).
The function of the serial port depends on the setting of the Serial Port Control Register S1CON.
MSB
LSB
SM
-
SM21
REN1
TB81
RB81
TI1
RI1
Table 16: The S1CON register
Bit
Symbol
Function
S0CON.7
SM0
These two bits set the UART0 mode:
Mode
Description
SM0
SM1
0
N/A
0
1
8-bit UART
0
1
2
9-bit UART
1
0
3
9-bit UART
1
S0CON.6
SM1
S0CON.5
SM20
Enables the inter-processor communication feature.
S0CON.4
REN0
If set, enables serial reception. Cleared by software to disable reception.
S0CON.3
TB80
The 9
th transmitted data bit in Modes 2 and 3. Set or cleared by the
MPU, depending on the function it performs (parity check, multiprocessor
communication etc.)
S0CON.2
RB80
In Modes 2 and 3 it is the 9
th data bit received. In Mode 1, if SM20 is 0,
RB80 is the stop bit. In Mode 0 this bit is not used. Must be cleared by
software
S0CON.1
TI0
Transmit interrupt flag, set by hardware after completion of a serial
transfer. Must be cleared by software.
S0CON.0
RI0
Receive interrupt flag, set by hardware after completion of a serial
reception. Must be cleared by software
Table 17: The S0CON Bit Functions
Note: The speed in Mode 2 depends on the SMOD bit in the SFR PCON. See the PCON register description.
相关PDF资料
PDF描述
71M6511-IGT/F 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQFP64
71M6511-IGT 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQFP64
71M6511-IGTR 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQFP64
71M6511H-IGTR/F 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQFP64
71M6511H-IGT/F 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQFP64
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