Datasheet

V850ES/JG3 CHAPTER 16 3-WIRE VARIABLE-LENGTH SERIAL I/O (CSIB)
R01UH0015EJ0300 Rev.3.00 Page 525 of 870
Sep 30, 2010
(2/2)
(12) When the clock of the transfer data length set with the CBnCTL2 register is input without writing to the
CBnTX register, the INTCBnR signal is generated. Clear the CBnTSF bit to 0 to end
transmission/reception.
(13) When the INTCBnR signal is generated, read the CBnRX register.
(14) If an overrun error occurs, write the CBnSTR.CBnOVE bit = 0, and clear the error flag.
(15) To release the transmission/reception enable status, write the CBnCTL0.CBnPWR bit = 0, the
CBnCTL0.CBnTXE bit = 0, and the CBnCTL0.CBnRXE bit = 0 after checking that the CBnTSF bit = 0.
Remark n = 0 to 4