tmp1940cyaf TOSHIBA Semiconductor CORPORATION, tmp1940cyaf Datasheet - Page 245

• Manufacturer Part Number: tmp1940cyaf
• Description: 32-bit Tx System Risc Tx19 Family
• Manufacturer: TOSHIBA Semiconductor CORPORATION

SBI0SR
(0xFFFF_F243)
Name
Read/Write
Reset Value
Function
Note:
Writing to this register causes it to function as a control register (SBI0CR2). See the previous
page.
Master/
slave
0: Slave
1: Master
MST
7
0
Figure 14.5 I
Serial Bus Interface Status Register
Transmit/
receive
0: Receive
1: Transmit
TRX
6
0
TMP1940CYAF-203
2
C Bus Mode Registers (3)
I
status
0: Free
1: Busy
2
C Bus
BB
5
0
INTS2
interrupt
status
0: Asserted
1: Not
asserted
PIN
4
1
R
Arbitration
lost
0:
1: Detected
Last received bit
Addressed as slave
Arbitration lost
AL
3
0
0
1
0
1
0
1
The last bit received was 0.
The last bit received was 1.
The address on the bus matches the
I2COAR or general-call address
(slave receiver mode only)
Arbitration was lost to another master.
Addressed
as slave
0:
1: Detected
TMP1940CYAF
AAS
2
0
Address 0
(general
call)
0:
1: Detected
AD0
1
0
Last
received
bit
0: 0
1: 1
LRB
0
0