MN101C115 Datasheet, PDF (122/170 Pages) Panasonic Semiconductor – Request for your special attention and precautions in using the technical information and semiconductors described in this book

Chapter 5 Serial Functions
5-4-3 Serial Interface Mode Registers
SC0MD0
(1) Serial interface 0 mode register (SC0MD0)
7
6
5
4
3
2
1
0
– SC0CE0 SC0CE1 SC0DIR SC0STE SC0LNG2SC0LNG1SC0LNG0
(at reset: -00XX000)
SC0LNG2 SC0LNG1 SC0LNG0 Transfer bit count
0 8 bit
0
1 7 bit
0
0 6 bit
1
1 ^{5 bit}
0 4 bit
0
1 3 bit
1
0 2 bit
1
1 ^{1 bit}
SC0STE
0
1
Selection of synchronous
serial start condition
Disable start condition
Enable start condition
SC0DIR
0
1
First bit to be transferred
MSB first
LSB first
SC0CE0
SC0CE1
Receive data
input edge
Transmit data
output edge
0
0
Rising
Falling
0
1
Falling
1
0
Falling
1
1
Rising
Rising
Falling
Rising
Figure 5-4-3 Serial Interface 0 Mode Register 0 (SC0MD0: X'03F50', R/W)
108 Serial Interface Control Registers