Fujitsu FR60 用户手册
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Chapter 33 I2C Controller
2.I2C Interface Registers
■
Seven bit slave address MasK register (ISMK0)
■
Seven Bit slave Address register (ISBA0)
■
Data Register (IDAR0)
■
Clock control register (ICCR0)
ENSB SM6
SM5
SM4
SM3 SM2
SM1
SM0
⇐
Bit no.
Read/write
⇒
(R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W)
Default value
⇒
(0)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Seven Bit Address Mask register
Address : 0000D6
H
15
14
13
12
11
10
9
8
ISMK0
---
SA6
SA5
SA4
SA3
SA2
SA1
SA0
⇐
Bit no.
Read/write
⇒
(-)
(R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W)
Default value
⇒
(0)
(0)
(0)
(0)
(0)
(0)
(0)
(0)
Address : 0000D7
H
7
6
5
4
3
2
1
0
ISBA0
Seven Bit Address register
D7
D6
D5
D4
D3
D2
D1
D0
⇐
Bit no.
Read/write
⇒
(R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W)
Default value
⇒
(0)
(0)
(0)
(0)
(0)
(0)
(0)
(0)
Address : 0000D9
H
7
6
5
4
3
2
1
0
IDAR0
Data register
---
NSF
EN
CS4
CS3
CS2
CS1
CS0
⇐
Bit no.
Read/write
⇒
(-)
(R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W)
Default value
⇒
(0)
(0)
(0)
(1)
(1)
(1)
(1)
(1)
Clock Control register
Address : 0000DA
H
15
14
13
12
11
10
9
8
ICCR0