Fujitsu MB90390 Series Hardware Manual page 480

Table of Contents

Advertisement

CHAPTER 22 SERIAL I/O
LSB first (When the BDS bit is "0")
SCK4
SIN4
SOT4
MSB first (When the BDS bit is "1")
SCK4
SIN4
SOT4
452
Figure 22.4-7 Serial Data I/O Shift Timing
DI0
DI1
DI2
SOT Output
DO0
DO1
DO2
DI7
DI6
DI5
SOT Output
DO7
DO6
DO5
SIN Input
DI3
DI4
DI5
DO3
DO4
DO5
SIN Input
DI4
DI3
DI2
DO4
DO3
DO2
DI6
DI7
DO6
DO7
DI1
DI0
DO1
DO0

Advertisement

Table of Contents
loading

Table of Contents