h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 472
h8s-2161b
Manufacturer Part Number
h8s-2161b
Description
Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.H8S-2161B.pdf
(845 pages)
- Current page: 472 of 845
- Download datasheet (5Mb)
Section 16 I
Reading receive data from ICDR is performed after data is transferred from ICDRS to ICDRR.
If I
transferred automatically from ICDRS to ICDRR, following reception of one frame of data using
ICDRS. If additional data is received while the ICDRF flag is 1, data is transferred automatically
from ICDRS to ICDRR by reading from ICDR. In transmit mode, no data is transferred from
ICDRS to ICDRR. Always set I
If the number of bits in a frame, excluding the acknowledge bit, is less than eight, transmit data
and receive data are stored differently. Transmit data should be written justified toward the MSB
side when MLS = 0 in ICMR, and toward the LSB side when MLS = 1. Receive data bits should
be read from the LSB side when MLS = 0, and from the MSB side when MLS = 1.
ICDR can be written to and read from only when the ICE bit is set to 1 in ICCR. The initial value
of ICDR is undefined.
16.3.2
SAR sets the slave address and selects the communication format. If the LSI is in slave mode with
the I
upper 7 bits of the first frame received after a start condition, the LSI operates as the slave device
specified by the master device. SAR can be accessed only when the ICE bit in ICCR is cleared to
0.
Bit
7
6
5
4
3
2
1
0
Rev. 3.00 Mar 21, 2006 page 418 of 788
REJ09B0300-0300
2
C is in receive mode and no previous data remains in ICDRR (the ICDRF flag is 0), data is
2
C bus format selected, when the FS bit is set to 0 and the upper 7 bits of SAR match the
Bit Name
SVA6
SVA5
SVA4
SVA3
SVA2
SVA1
SVA0
FS
Slave Address Register (SAR)
2
C Bus Interface (IIC) (Optional)
Initial Value R/W
0
0
0
0
0
0
0
0
2
C to receive mode before reading from ICDR.
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Slave Address 6 to 0
Set a slave address.
Format Select
Selects the communication format together with the FSX
bit in SARX and the SW bit in DDCSWR. Refer to table
16.2.
This bit should be set to 0 when general call address
recognition is performed.
Related parts for h8s-2161b
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 16-bit Single-chip Microcomputer H8s Family H8s-2100 Series
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
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.