Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 18 3-WIRE VARIABLE-LENGTH SERIAL I/O (CSIF)
R01UH0042EJ0500 Rev.5.00 Page 765 of 1513
Aug 12, 2011
18.2 Features
{ Transfer rate: 12 Mbps max. (f
XX = 48 MHz, using internal clock, master mode: CSIF3)
8 Mbps (f
XX = 48 MHz, using internal clock, master mode: CSIF0 to CSIF2, CSIF4)
{ Master mode and slave mode selectable
{ 8-bit to 16-bit transfer, 3-wire serial interface
{ Interrupt request signals (INTCFnT, INTCFnR)
{ Serial clock and data phase switchable
{ Transfer data length selectable in 1-bit units between 8 and 16 bits
{ Transfer data MSB-first/LSB-first switchable
{ 3-wire transfer SOFn: Serial data output
SIFn: Serial data input
SCKFn: Serial clock I/O
{ Transmission mode, reception mode, and transmission/reception mode specifiable
Remark n = 0 to 4