HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 540
HD6432160
Manufacturer Part Number
HD6432160
Description
Hitachi 16-Bit Single-Chip Microcomputer
Manufacturer
RENESAS [Renesas Technology Corp]
Datasheet
1.HD6432160.pdf
(829 pages)
- Current page: 540 of 829
- Download datasheet (5Mb)
Table 18.9 HIRQ Setting/Clearing Conditions
Host Interrupt
Signal
HIRQ11
(P43)
HIRQ1
(P44)
HIRQ12
(P45)
HIRQ3
(PB0)
HIRQ4
(PB1)
HIRQ Setting/Clearing Conflict: If there is conflict between a P4DR or PBODR read/write by
the CPU and P4DR (HIRQ11, HIRQ1, HIRQ12) or PBODR (HIRQ3, HIRQ4) clearing by the
Rev. 2.0, 08/02, page 500 of 788
No
No
Figure 18.3 HIRQ Output Flowchart (Example of Channels 1 and 2)
Write 1 to P4DR
Write to ODR
Setting Condition
Internal CPU reads 0 from bit P43DR,
then writes 1
Internal CPU reads 0 from bit P44DR,
then writes 1
Internal CPU reads 0 from bit P45DR,
then writes 1
Internal CPU reads 0 from bit PB0ODR,
then writes 1
Internal CPU reads 0 from bit PB1ODR,
then writes 1
P4DR = 0?
transferred?
All bytes
Yes
Yes
Slave CPU
HIRQ output high
HIRQ output low
Clearing Condition
Internal CPU writes 0 in bit P43DR, or
host reads output data register_2
(ODR_2)
Internal CPU writes 0 in bit P44DR, or
host reads output data register_1
(ODR_1)
Internal CPU writes 0 in bit P45DR, or
host reads output data register_1
(ODR_1)
Internal CPU writes 0 in bit PB0ODR,
or host reads output data register_3
(ODR_3)
Internal CPU writes 0 in bit PB1ODR,
or host reads output data register_4
(ODR_4)
Hardware operations
Software operations
Interrupt initiation
Master CPU
ODR read
Related parts for HD6432160
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 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7641 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet: