Toshiba TLCS-900/H1 Series Manual page 324

SBISR Bit symbol
(1243H)
Read/Write
Reset State
A read-
Function
Master/ Slave
modify-write
status
operation
monitor
cannot be
0:Slave
performed
1:Master
Note1: Writing in this register functions as SBICR2.
Note2: The initialdata SBISR<PIN> is "1" if SBI operation is enable (SBICR0<SBIEN>="1"). If SBI operation is disable
(SBICR0<SBIEN>="0"), the initialdata of SBISR<PIN> is "0".
Serial Bus Interface Status Register
7 6 5
MST TRX BB
0 0 0
2
Transmitter/ I C bus status
Receiver monitor
status 0:Free
monitor 1:Busy
0:Receiver
1:Tranmitter
Figure 3.15.6 Registers for the I
4 3
PIN AL
R
1 0
INTSBI Arbitration
interrupt lost detection
request monitor
0: −
monitor
0: Interrupt 1: Detected
requested
1: Interrupt
canceled
2
C bus mode
92CF30-322
TMP92CF30
2 1
AAS AD0
0 0
Slave GENERAL Last
address CALL received bit
match detection monitor
detection monitor 0: 0
monitor 0:Undetected 1: 1
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
Slave address don't match or Undetected
Slave address match or GENERAL CALL
1
detected
Arbitration lost detection monitor
−
0
1 Arbitration lost
0
LRB
0
2009-06-12