Table of Contents
Advertisement
The µ PD780208 Subseries incorporates two clocked serial interface channels.
The differences between channels 0 and 1 are as follows (refer to CHAPTER 14 SERIAL INTERFACE CHANNEL
1 for details of serial interface channel 1).
Serial Transfer Mode
3-wire serial I/O
SBI (serial bus interface)
2-wire serial I/O
CHAPTER 13 SERIAL INTERFACE CHANNEL 0
Table 13-1. Differences Between Channels 0 and 1
2
Clock selection
f
/2
, f
X
f
/2
7
, f
X
clock, TO2 output
Transfer method
MSB/LSB switchable as
the start bit
Transfer end flag
Serial transfer end interrupt
request flag (CSIIF0)
Use possible
User's Manual U11302EJ4V0UM
Channel 0
3
4
5
6
/2
, f
/2
, f
/2
, f
/2
,
f
/2
X
X
X
X
X
/2
8
, f
/2
9
, external
f
/2
X
X
X
clock, TO2 output
MSB/LSB switchable as
the start bit
Automatic transmit/
receive function
Serial transfer end interrupt
request flag (CSIIF1)
None
Channel 1
2
3
4
5
6
, f
/2
, f
/2
, f
/2
, f
/2
,
X
X
X
X
7
, f
/2
8
, f
/2
9
, external
X
X
205
Advertisement
Table of Contents
