LSI53C040-160QFP LSI, LSI53C040-160QFP Datasheet - Page 110

• Manufacturer Part Number: LSI53C040-160QFP
• Manufacturer: LSI

Specifications of LSI53C040-160QFP

• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Supplier Unconfirmed

6-10
Register: 0xFD06
UC Control ITF0
Read/Write
R
SDAI0
SCLI0
SDAO0
SCLO0
CTL0
Two-Wire Serial Registers
7
0
R
0
Reserved
ITF0 SDA Input
This bit indicates the current value on the SDA0 pin.
ITF0 SCL Input
This bit indicates the current value on the SCL0 pin.
ITF0 SDA Output
When the CTL0 bit is low, this bit will be the value output
on the SDA0 pin.
ITF0 SCL Output
When the CTL0 bit is low, this bit will be the value output
on the SCL0 pin.
ITF0 Control
When this bit is high, the microcontroller does not have
control over the TWS interface #0 SCL and SCA output
lines. When low, the values for SCLO0 and SDAO0 will
be output on the TWS interface #0 bus.
5
0
SDAI0
4
1
SCLI0
3
1
SDAO0
2
1
SCLO0
1
1
CTL0
0
1
[7:5]
4
3
2
1
0