Rohm LAPIS SEMICONDUCTOR ML620Q503, Руководство пользователя

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ML620Q503/Q504 User's Manual
Chapter 4 Power Management
FEUL620Q504 4-7
4.2.5 Block Control Register 23 (BLKCON23)
Address: 0F06AH
Access: R/W
Access size: 8/16 bit
Initial value: 0000H
7 6 5 4 3 2 1 0
BLKCON2 DI2C1 DI2C0 – DUAF0 DUA1 DUA0 DSIOF0 DSIO0
R/W R/W R/W R/W R/W R/W R/W R/W R/W
Initial value 0 0 0 0 0 0 0 0
15 14 13 12 11 10 9 8
BLKCON3 DCMP1 DCMP0 – – – – – DMD0
R/W R/W R/W R/W R/W R/W R/W R/W R/W
Initial value 0 0 0 0 0 0 0 0
BLKCON23 is a special function register (SFR) to control each block operation.
Description of Bits
•
DSIO0 (bit 0)
The DSIO0 bit is used to control the operation of the synchronous serial port operation.
DSIO0 Description
0 Enable operating the synchronous serial port 0 (initial value)
1 Disable operating the synchronous serial port 0
•
DSIOF0 (bit 1)
The DSIOF0 bit is used to control the operation of the synchronous serial port operation with FIFO.
DSIOF0 Description
0 Enable operating the synchronous serial port 0 with FIFO (initial value)
1 Disable operating the synchronous serial port 0 with FIFO
•
DUA1-0 (bits 3 to 2)
The DUA1-0 bits are used to control the UART0 operation.
DUA1 DUA0 Description
0 0 Enable operating UART0 (initial value)
0 1 Setting prohibited
1 0 Setting prohibited
1 1 Disable operating UART0
•
DUAF0 (bit 4)
The DUAF0 bit is used to control the operation of UART with FIFO.
DUAF0 Description
0 Enable operating UART with FIFO (initial value)
1 Disable operating UART with FIFO