NEC V850ES/F 3-L Series User Manual page 447

32-bit single-chip microcontroller

Table of Contents

Clocked Serial Interface (CSIB)

(iii) Communication type 2 (CBnCKP = 0, CBnDAP = 1)

(iv) Communication type 4 (CBnCKP = 1, CBnDAP = 1)

The INTCBnT interrupt is set when the data written to the transmit buffer is

transferred to the data shift register in the continuous transmission or

continuous transmission/reception modes. In the single transmission or

single transmission/reception modes, the INTCBnT interrupt request signal

is not generated, but the INTCBnR interrupt request signal is generated

upon completion of communication.

The INTCBnR interrupt occurs if reception is correctly completed and

receive data is ready in the CBnRX register while reception is enabled, and

if an overrun error occurs. In the single mode, the INTCBnR interrupt

request signal is generated even in the transmission mode, upon

completion of communication.

User's Manual U18743EE1V2UM00