Panasonic MN101C77C - Manual (Page 334)

Chapter 11 Serial Interface 0, 1
XI - 8 Control Registers
11-2-3 Serial Interface 0 Mode Registers
„ „ „ „ „Serial Interface 0 Mode Register 0 (SC0MD0)
Figure 11-2-3 Serial Interface 0 Mode Register 0 (SC0MD0 : x'03F92', R/W)
SC0LNG2
0
SC0LNG1
0
1
0
1
1
2bit
3bit
4bit
Synchronous serial
transfer bit count
1bit 0
0
1
1
5bit
6bit
7bit
8bit
0
1
0
1
SC0LNG0
0 1 2 4 5 6 7 3
(At reset : 0 0 0 0 0 1 1 1 ) SC0MD0 SC0LNG0 SC0LNG1 SC0LNG2 SC0STE SC0DIR SC0TRN SC0REN SC0CE1
0
1
Disable start condition
Synchronous serial transfer
start condition
Enable start condition
SC0STE
0
1
MSB first
First bit to be transferred
LSB first
SC0DIR
0
1
Positive
Reception data
polarity change
Negative
SC0REN
0
1
Positive
Transmission data
polarity change
Negative
SC0TRN
0
1
falling
rising falling
rising
Transmission data
output edge Reception data
input edge
SC0CE1