Renesas M16C FAMILY series Hardware Manual page 275

M 1 6 C 2 / 8 G o r u p ( M 1 6 C
2
I C0 Status Register
b7 b6 b5 b4 b3
NOTES:
1. This bit is read only if it is used for the status check.
To write to this bit, refer to 16.9 START Condition Generation Method and 16.11 STOP Condition Generation
Method.
2. Read only. When write, set to "0".
3. To write to these bits, refer to 16.9 START Condition Generation Method and 16.11 STOP Condition
Generation Method.
Figure 16.5 S10 Register
R e . v 2 0 . 0 J a . n 3 , 1 2 0 0 7
R E J 0 9 B 0 0 4 7 0 - 2 0 0
2 / , 8 M 1 6 C 2 / 8 ) B
b2 b1 b0
Symbol
S10
Bit Symbol
Last Receive Bit
LRB
ADR0 General Call Detecting Flag
Slave Address Comparison Flag
AAS
AL Arbitration lost detection flag
2
PIN I C Bus Interface Interrupt
Request Bit
Bus Busy Flag
BB
Communication Mode Select
TRX
Bits 0
MST
Communication Mode Select
Bit 1
page 255
f o 3 8 5
16. MULTI-MASTER I
Address
02E8
16
Bit Name
0: Last bit = 0
1: Last bit = 1
0: No general call detected
1: General call detected
0: No address matched
1: Address matched
0: Not detected
1: Detected
0: Request interrupt
1: Request no interrupt
0: Bus free
1: Bus busy
0: Receive mode
1: Transmit mode
0: Slave mode
1: Master mode
2
C bus INTERFACE
After Reset
0001000X
2
Function
RW
(1)
RO
(1)
RO
(1)
RO
(2)
RO
(2)
RO
(1)
RO
(3)
RW
(3)
RW