Toshiba TLCS-900/L1 Series Manual page 160

7
SBI0SR
Bit symbol MST
(0243H)
Read/Write
After reset 0
Prohibit
Function Master/
read-
slave
modify-
write
status
monitor
Note: Writing in this register functions as SBI0CR2.
Serial Bus Interface Status Register
6 5 4
TRX BB PIN
0 0 1
2
Transmitter/ I C bus INTSBI
receiver status interrupt
status monitor request
monitor monitor
Figure 3.10.5 Registers for the I
91C824-158
3 2 1
AL AAS AD0
R
0 0 0
Arbitration Slave GENERAL
lost address CALL
detection match detection
monitor detection monitor
0: −
monitor
0: Undetected
1: Detected
0: Undetected 1: Detected
1: Detected
Last received bit monitor
0 Last received bit was 0
1 Last received bit was 1
GENERAL CALL detection monitor
0 Undetected
1 GENERAL CALL detected
Slave address match detection monitor
0 Undetected
Slave address match or GENERAL
1
CALL detected
Arbitration lost detection monitor
−
0
1 Arbitration lost
INTSBI interrupt request monitor
0 Interrupt requested
1 Interrupt canceled
2
I C bus status monitor
0 Free
1 Busy
Transmitter/receiver status monitor
0 Receiver
1 Transmitter
Master/slave status monitor
0 Slave
1 Master
2
C Bus Mode
TMP91C824
0
LRB
0
Last
received bit
monitor
0: 0
1: 1
2008-02-20