r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 886
r5f71374an80fpv
Manufacturer Part Number
r5f71374an80fpv
Description
32-bit Risc Microcomputer Superh?? Risc Engine Family
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.R5F71374AN80FPV.pdf
(1154 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F71374AN80FPV
Manufacturer:
TI
Quantity:
1 001
- Current page: 886 of 1154
- Download datasheet (7Mb)
Section 21 I/O Ports
21.2.1
Port B is a 6-bit input/output port in the SH7136, an 8-bit input/output port in the SH7137. Port B
has the following registers. For details on register addresses and register states during each
processing, refer to section 25, List of Registers.
Table 21.3 Register Configuration
21.2.2
The port B data register L (PBDRL) is a 16-bit readable/writable register that stores port B data.
Bits PB7DR to PB2DR correspond to pins PB7 to PB2, respectively (multiplexed functions
omitted here) in the SH7136. Bits PB7DR to PB0DR correspond to pins PB7 to PB0, respectively
(multiplexed functions omitted here) in the SH7137.
When a pin function is general output, if a value is written to PBDRL, that value is output directly
from the pin, and if PBDRL is read, the register value is returned directly regardless of the pin
state.
When a pin function is general input, if PBDRL is read, the pin state, not the register value, is
returned directly. If a value is written to PBDRL, although that value is written into PBDRL, it
does not affect the pin state. Table 21.4 summarizes port B data register read/write operations.
Rev. 1.00 Sep. 21, 2007 Page 860 of 1124
REJ09B0402-0100
Register Name
Port B data register L
Port B port register L
Register Descriptions
Port B Data Register L (PBDRL)
Abbrevia-
tion
PBDRL
PBPRL
R/W
R/W
R
Initial Value
H'0000
H'00xx
Address
H'FFFFD182
H'FFFFD19E
Access Size
8, 16
8, 16
Related parts for r5f71374an80fpv
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: