m37905 Renesas Electronics Corporation., m37905 Datasheet - Page 310

• Manufacturer Part Number: m37905
• Description: Mitsubishi 16-bit Single-chip Microcomputer 7700 Family / 7900 Series
• Manufacturer: Renesas Electronics Corporation.

1. When using pin CTS
[Precautions for clock asynchronous serial I/O (UART) mode]
2. When separating CTS
3. Writing to the UARTi baud rate register (BRGi) must be performed while transmission/reception halts.
4. When transmitting, be sure to clear the TxD
disabled).
UART mode, be sure to select an internal clock.
address AC
16
) to “0.”
2
/RTS
i
/RTS
[Precautions for clock asynchronous serial I/O (UART) mode]
2
, be sure that the D-A
i
, the CLK
7905 Group User’s Manual Rev.1.0
i
pin cannot be used. Accordingly, when separating CTS
0
/P1
1
3
output enable bit (bit 1 at address 96
, TxD
1
/P1
7
, or TxD
2
/P8
3
switch bit (bit 2, 3, or 5 at
SERIAL I/O
16
) = “0” (output
i
/RTS
11-55
i
in