Panasonic MN103001G/F01K - Manual (Page 305)

Serial Interface
13-3
13.2 General-purpose serial interface
13.2.1 Features
Serial interface 0 is a general-purpose serial interface for which clock sync mode, UART mode, or I2C mode can
be specified. The features of each mode are described below.
<Clock synchronous mode>
• Parity None, 0 fixed, 1 fixed, even, odd
• Character length 7 bits, 8 bits
• Transmission and reception bit sequence
LSB or MSB selectable
• Clock source 1/2, 1/8, or 1/32 of IOCLK
1/8 of timer 3 or timer 9 underflow, 1/2 of timer 9 underflow
External clock
• Maximum bit rate
7.5 Mbit/s (when IOCLK is 15 MHz)
• Error detection during reception
Parity errors, overrun errors
• Buffers Independent buffers for transmission and reception:
Reception and transmission buffers are both double buffers
• Interrupts Transmission interrupts:
"Transmission end" or "transmission buffer empty" selectable
Reception interrupts:
"Reception end" or "reception end with error" selectable