M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 168

• 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

for the exclusive use of them and can operate independently. UART0 and UART1 have the same functions.
SERIAL I/O
7.1 Overview
This chapter describes the Serial I/O.
The Serial I/O consists of 2 channels: UART0 and UART1. They each have a transfer clock generating timer
7703 Group
UART1’s function of the 7703 Group varies from the 7702 Group’s. Refer to “Chapter 20. 7703 GROUP.”
7.1 Overview
UARTi (i = 0 and 1) has the following 2 operating modes:
Figure 7.1.1 shows the transfer data formats in each operating mode.
Fig. 7.1.1 Transfer data formats in each operating mode
7–2
Clock synchronous serial I/O mode
Clock asynchronous serial I/O (UART) mode
Transmitter and receiver use the same clock as the transfer clock. Transfer data has the length of 8 bits.
Transfer rate and transfer data format can arbitrarily be set. The user can select a 7-bit, 8-bit, or 9-bit
length as the transfer data length.
Clock synchronous serial I/O mode
UART mode
7702/7703 Group User’s Manual
Transfer data length of 8 bits
Transfer data length of 9 bits
Transfer data length of 8 bits
Transfer data length of 7 bits