Hitachi H*/3694F-ZTAT 사용자 설명서
![Hitachi](https://files.manualsbrain.com/attachments/318a30c9d46cae1a03ff29c8e1a8ce7b06c25f29/common/fit/150/50/c3659964771301ddbc1d53d08b2407adc4af72464bc0f65ffa4212552d47/brand_logo.png)
Rev. 1.0, 07/01, page 242 of 372
4. The last byte data is read by reading ICDRR.
ICDRS
ICDRR
1
2
1
3
4
5
6
7
8
9
9
A
A
RDRF
Data 1
Data 2
Data 1
SCL
(Master output)
SDA
(Master output)
SDA
(Slave output)
SCL
(Slave output)
Bit 7
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
[2] Read ICDRR (dummy read)
[2] Read ICDRR
User
processing
Figure 15-11 Slave Receive Mode Operation Timing (1)
ICDRS
ICDRR
1
2
3
4
5
6
7
8
9
9
A
A
RDRF
SCL
(Master output)
SDA
(Master output)
SDA
(Slave output)
SCL
(Slave output)
User
processing
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Data 1
[3] Set ACKBT
[3] Read ICDRR
[4] Read ICDRR
Data 2
Data 1
Figure 15-12 Slave Receive Mode Operation Timing (2)