upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 592

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

Chapter 18
592
Initial Value
Initial Value
Address
Address
Access
Access
(8)
(9)
IICn - IICn shift registers
The IICn registers are used for serial transmission/reception (shift operations)
synchronized with the serial clock.
A wait state is released by writing the IICn register during the wait period, and
data transfer is started.
This register can be read/written in 8-bit units.
Data should not be written to the IICn register during a data transfer.
<base>
00
SVAn - IICn slave address registers
The SVAn registers hold the I
This register can be read/written in 8-bit units.
Bit 0 should be fixed to 0.
<base> + 3
00
Preliminary User’s Manual U17566EE1V2UM00
H
H
. This register is cleared by any reset.
. This register is cleared by any reset.
7
7
H
6
6
5
5
2
C bus’s slave addresses.
Input/output data
Slave address
4
4
R/W
R/W
3
3
2
2
1
1
I
2
C Bus (IIC)
0
0