I 2 C Interface Registers - Fujitsu FR60 Hardware Manual

2
16.2 I C Interface Registers
This section describes the registers of the I
2
■ I
C Interface Registers
❍ Bus control register (IBCR0/IBCR1)
Address: 000094
❍ Bus status register (IBSR0/IBSR1)
Address: 000095
❍ 10-bit slave address register (ITBA0/ITBA1)
Address: 000096
Address: 000097
❍ 10-bit slave address mask register (ITMK0/ITMK1)
Address: 000098
Address: 000099
bit 15
/0000B4
BER
H H
R/W
Initial value => 0
bit 7
/0000B5
BB
H H
R
Initial value => 0
bit 15
/0000B6
-
H H
R
Initial value => 0
bit 7
/0000B7
TA7
H H
R/W
Initial value => 0
bit 15
/0000B8
ENTB
H H
R/W
Initial value => 0
bit 7
/0000B9
TM7
H H
R/W
Initial value => 1
2
C interface.
14 13 12
BEIE SCC MSS ACK
R/W W R/W R/W
0 0 0
6 5 4
RSC AL LRB TRX
R R R
0 0 0
14 13 12
- - -
R R R
0 0 0
6 5 4
TA6 TA5 TA4 TA3
R/W R/W R/W R/W
0 0 0
14 13 12 11
RAL - - -
R R R R
0 1 1 1
6 5 4 3
TM6 TM5 TM4 TM3
R/W R/W R/W R/W
1 1 1 1
2
CHAPTER 16 I C INTERFACE
11 10 9 8
GCAA INTE INT
R/W R/W R/W
0 0 0 0
3 2 1 0
AAS GCA ADT
R R R R
0 0 0 0
11 10 9 8
- - TA9 TA8
R R R/W R/W
0 0 0 0
3 2 1 0
TA2 TA1 TA0
R/W R/W R/W
0 0 0 0
10 9 8
- TM9 TM8
R R/W R/W
1 1 1
2 1 0
TM2 TM1 TM0
R/W R/W R/W
1 1 1
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