h8s-2158 Renesas Electronics Corporation., h8s-2158 Datasheet - Page 509
h8s-2158
Manufacturer Part Number
h8s-2158
Description
Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.H8S-2158.pdf
(927 pages)
- Current page: 509 of 927
- Download datasheet (7Mb)
The high-level pulse width is defined to be 1.41 s at minimum and (3/16 + 2.5%) × bit rate or
(3/16 × bit rate) +1.08 s at maximum. For example, when the frequency of system clock is 20
MHz, a high-level pulse width of at least 1.4 µs to 1.6 µs can be specified.
For serial data of level 1, no pulses are output.
Reception: During reception, IR frames are converted to UART frames using the IrDA interface
before inputting to SCI_1.
Data of level 0 is output each time a high-level pulse is detected and data of level 1 is output when
no pulse is detected in a bit cycle. If a pulse has a high-level width of less than 1.41 s, the
minimum width allowed, the pulse is recognized as level 0.
High-Level Pulse Width Selection: Table 16.12 shows possible settings for bits IrCKS2 to
IrCKS0 (minimum pulse width), and this LSI's operating frequencies and bit rates, for making the
pulse width shorter than 3/16 times the bit rate in transmission.
Transmission
Start
bit
Start
bit
Bit
cycle
Figure 16.37 IrDA Transmission and Reception
0
0
1
1
Section 16 Serial Communication Interface (SCI, IrDA, and CRC)
0
0
UART frame
IR frame
1
1
0
0
Data
Data
0
0
Rev. 3.00 Jan 25, 2006 page 457 of 872
Reception
1
1
Pulse width is 1.6 µs to
3/16 bit cycle
1
1
0
0
Stop
bit
Stop
bit
1
1
REJ09B0286-0300
Related parts for h8s-2158
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.