m5m51016btp Renesas Electronics Corporation., m5m51016btp Datasheet - Page 57

• 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 2.3.7. Set-up procedure of transmission in clock-synchronous serial I/O mode (2)
Note: Use MOV instruction to write to this register.
b7
b7
(b15
b7
Transmission enabled
Writing transmit data (Note)
Checking the status of UARTi transmit /receive control register (i = 0 to 3)
(b15)
Setting UARTi bit rate generator (i = 0 to 3)
b7
b7
Note: Use MOV instruction to write to this register.
Writing next transmit data (Note)
Note: Use MOV instruction to write to this register.
Write to UARTi bit rate generator when transmission/reception is halted.
page 48 of 354
b0
(b8)
b0
1
b0 b7
b0
(b8)
b0 b7
Can be set to 00
UARTi bit rate generator [Address 03A9
UiBRG (i = 0 to 3)
Transmit enable bit
Transmit buffer empty flag
UARTi transmit/receive control register 1
UiC1 [Address 03AD
1 : Transmission enabled
0 : Data present in transmit buffer register
1 : No data present in transmit buffer register (Writing next transmit data enabled)
UARTi transmit/receive control register 1
UiC1 [Address 03AD
Continued from the previous page
b0
When transmitting continuously
Setting transmission data
Setting transmission data (9th bit)
b0
16
Setting transmission data
Setting transmission data (9th bit)
When CTSi input level = “L”
Transmission is complete
to FF
UART0 transmit buffer register [Address 03AB
UART1 transmit buffer register [Address 036B
UART2 transmit buffer register [Address 033B
UART3 transmit buffer register [Address 032B
UART0 transmit buffer register [Address 03AB
UART1 transmit buffer register [Address 036B
UART2 transmit buffer register [Address 033B
UART3 transmit buffer register [Address 032B
Start transmission
16
16
16
, 36D
, 36D
(Note)
16
16
, 033D
, 033D
16
16
16
, 32D
, 32D
, 0369
16
16
]
16
]
, 0339
16
, 0329
16
16
16
16
16
16
16
16
16
2. Clock-Synchronous Serial I/O
,]
, 036A
, 033A
, 032A
, 03AA
, 036A
, 033A
, 032A
, 03AA
16
16
16
16
16
16
16
16
] U1TB
] U2TB
] U3TB
] U0TB
] U1TB
] U2TB
] U3TB
] U0TB