Table of Contents
Advertisement
Chapter 33 I2C Controller
2.I2C Interface Registers
■ Seven bit slave address MasK register (ISMK0)
Seven Bit Address Mask register
Address : 0000D6
■ Seven Bit slave Address register (ISBA0)
Seven Bit Address register
Address : 0000D7
■ Data Register (IDAR0)
Data register
Address : 0000D9
■ Clock control register (ICCR0)
Clock Control register
Address : 0000DA
668
15
ENSB SM6 SM5 SM4 SM3 SM2 SM1 SM0
H
Read/write ⇒ (R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W)
(0)
Default value⇒
7
---
H
Read/write ⇒
(-)
(R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W)
(0)
Default value⇒
7
D7
H
Read/write ⇒
(R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W)
(0)
Default value⇒
15
---
NSF
H
Read/write ⇒
(-)
(R/W) (R/W) (R/W) (R/W) (R/W) (R/W) (R/W)
(0)
Default value⇒
14
13
12
11
(1)
(1)
(1)
(1)
6
5
4
3
SA6
SA5 SA4
SA3
(0)
(0)
(0)
(0)
6
5
4
3
D6
D5
D4
D3
(0)
(0)
(0)
(0)
14
13
12
11
EN
CS4
CS3 CS2
(0)
(0)
(1)
(1)
⇐ Bit no.
10
9
8
(1)
(1)
(1)
⇐ Bit no.
2
1
0
SA2
SA1 SA0
(0)
(0)
(0)
⇐ Bit no.
2
1
0
D2
D1
D0
(0)
(0)
(0)
⇐ Bit no.
10
9
8
CS1
CS0
(1)
(1)
(1)
ISMK0
ISBA0
IDAR0
ICCR0
Advertisement
Table of Contents
