NEC PD78214 User Manual
Page 293
264
µ
PD78214 Sub-Series
Fig. 10-3 Format of Serial Bus Interface Control Register (SBIC)
★
SBIC BSYE ACKD ACKE ACKT CMDD RELD CMDT RELT
7
6
5
4
3
2
1
0
RELT
Trigger output control for bus release signal (REL)
0
Not output
1
Output
CMDT
Trigger output control for command signal (CMD)
0
Not output
1
Output
RELD
Detection of bus release signal (REL)
0
Not detected
1
Detected
CMDD
Detection of command signal (CMD)
0
Not detected
1
Detected
ACKT
Trigger output control for acknowledge signal (ACK)
0
Not output
1
Output
ACKE Permission of acknowledge signal (ACK) automatic output
0
Prohibited
1
Permitted
ACKD
Detection of acknowledge signal (ACK)
0
Not detected
1
Detected
BSYE
Permission of synchronous busy signal (BUSY) automatic output
0
Prohibited
1
Permitted