Receive Data Buffer; Transmit Data Buffer - Panasonic MN101L Series User Manual

Chapter 13
Serial Interface
13.2.3

Receive Data Buffer

SCIFn (n = 0, 1, 2, 3) Reception Data Buffer (RXBUF0, RXBUF1, RXBUF2, RXBUF3)
bp 7
Bit name RXBUFn7
Initial
X
value
Access R
bp Bit name
7-0 RXBUFn7-0 Received data is stored.
13.2.4

Transmit Data Buffer

SCIFn (n = 0, 1, 2, 3) Transmission Data Buffer (TXBUF0, TXBUF1, TXBUF2, TXBUF3)
bp 7
Bit name TXBUFn7
Initial
X
value
Access R/W
bp Bit name
7-0 TXBUFn7-0 Set the data to be transmitted.
XIII - 10 Control Registers
6 5
RXBUFn6 RXBUFn5
X X
R R
6 5
TXBUFn6 TXBUFn5
X X
R/W R/W
4 3
RXBUFn4 RXBUFn3
X X
R R
Description
4 3
TXBUFn4 TXBUFn3
X X
R/W R/W
Description
2 1
RXBUFn2 RXBUFn1
X X
R R
2 1
TXBUFn2 TXBUFn1
X X
R/W R/W
0
RXBUFn0
X
R
0
TXBUFn0
X
R/W