upd70f3017ay Renesas Electronics Corporation., upd70f3017ay Datasheet - Page 245
upd70f3017ay
Manufacturer Part Number
upd70f3017ay
Description
V850/sa1tm 32-/16-bit Single-chip Microcontroller
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.UPD70F3017AY.pdf
(492 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
upd70f3017ayGC-8EU-A
Manufacturer:
MICROCHIP
Quantity:
1 001
- Current page: 245 of 492
- Download datasheet (4Mb)
CHAPTER 10
SERIAL INTERFACE FUNCTION
(2) Addresses
The 7 bits of data that follow the start condition are defined as an address.
An address is a 7-bit data segment that is output in order to select one of the slave devices that are connected to
the master device via bus lines. Therefore, each slave device connected via the bus lines must have a unique
address.
The slave devices include hardware that detects the start condition and checks whether or not the 7-bit address
data matches the data values stored in slave address register 0 (SVA0). If the address data matches the SVA0
values, the slave device is selected and communicates with the master device until the master device transmits a
start condition or stop condition.
Figure 10-10. Address
SCL
1
2
3
4
5
6
7
8
9
SDA
AD6
AD5
AD4
AD3
AD2
AD1
AD0
R/W
Address
Note
INTIIC0
Note INTIIC0 is generated if a local address or extension code is received during slave device operation.
The slave address and the eighth bit, which specifies the transfer direction as described in (3) Transfer direction
specification below, are written together to IIC shift register 0 (IIC0) and are then output. Received addresses
are written to IIC0.
The slave address is assigned to the higher 7 bits of IIC0.
245
User’s Manual U12768EJ4V1UD
Related parts for upd70f3017ay
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
RENESAS MCU M16C FAMILY / M16C/Tiny SERIES
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas Starter Kit for RX210
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas StarterKit for RX630
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit+ for RX63N
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
FLASH PROGRAMMER FOR RENESAS MICROCONTROLLERS
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet: