m5m51016btp Renesas Electronics Corporation., m5m51016btp Datasheet - Page 80

• Manufacturer Part Number: m5m51016btp
• Description: Renesas 16-bit Single-chip Microcomputer M16c Family / M16c/20 Series
• Manufacturer: Renesas Electronics Corporation.

M30245 Group
Rev.2.00 Oct 16, 2006
REJ09B0340-0200
Figure 2.4.12. Set-up procedure of reception in UART mode (2)
(b15)
Note: Use MOV instruction to write to this register.
b7
b7
Checking completion of data reception
b7
b7
Reception enabled
Note: Set R
Checking error
Setting UARTi bit rate generator (i = 0 to 3)
Write to UARTi bit rate generator when transmission/reception is halted.
1
X
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D pin's port direction register to “0”.
b0
(b8)
b0 b7
b0
b0
Can be set to 00
UARTi bit rate generator [Address 03A9
UiBRG (i = 0 to 3)
Receive complete flag
Receive enable bit
0 : No data present in receive buffer register
1 : Data present in receive buffer register
1 : Reception enabled (Note)
UARTi transmit/receive control register 1
UiC1 [Address 03AD
UARTi transmit/receive control register 1
UiC1 [Address 03AD
Processing after reading out received data
Continued from the previous page
b0
Received data
Overrun error flag
Framing error flag
Parity error flag
Error sum flag
Invalid in UART mode
16
0 : No overrun error
1 : Overrun error found
0 : No framing error
1 : Framing error found
0 : No parity error
1 : Parity error found
0 : No error
1 : Error found
UART0 receive buffer register [Address 03AF
UART2 receive buffer register [Address 033F
UART1 receive buffer register [Address 036F
UART3 receive buffer register [Address 032F
to FF
16
16
Start reception
16
, 36D
, 36D
(Note)
16
16
, 033D
, 033D
16
16
16
, 32D
, 32D
, 0369
16
16
]
16
]
, 0339
16
, 0329
16
16
16
16
, 036E
, 033E
, 03AE
, 032E
16
,]
16
16
16
16
] U1RB
] U2RB
] U3RB
] U0RB
2. UART