M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 191

• Manufacturer Part Number: M37702E6BFS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37702E6BFS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

7.3.4 Method of reception
Figures 7.3.6 and 7.3.7 show initial setting examples for relevant registers when receiving. Reception is
started when all of the following conditions (
satisfy conditions
<Precondition>
The CLKi pin’s input is “H” level.
Note: When an internal clock is selected, above precondition is ignored.
<Reception conditions>
When using interrupts, it is necessary to set the relevant register to enable interrupts. For details, refer to
“Chapter 4. INTERRUPTS.”
Figure 7.3.8 shows processing after reception’s completion.
Reception is enabled (receive enable bit = “1”).
Transmission is enabled (transmit enable bit = “1”).
Dummy data is present in the UARTi transmit buffer register (transmit buffer empty flag = “0”)
to
with the following precondition satisfied.
7702/7703 Group User’s Manual
to
) are satisfied. When an external clock is selected,
7.3 Clock synchronous serial I/O mode
SERIAL I/O
7–25