HD6432621 Hitachi, HD6432621 Datasheet - Page 614
HD6432621
Manufacturer Part Number
HD6432621
Description
(HD64F262x Series) 16-Bit Microcomputer
Manufacturer
Hitachi
Datasheet
1.HD6432621.pdf
(1069 pages)
- Current page: 614 of 1069
- Download datasheet (5Mb)
570
Initialization
Receive data setting
Clear all RXPRn bits of mailbox for which
receive interrupt requests are enabled
Local acceptance filter settings
Mailbox (RAM) initialization
Arbitration field setting
Message control read
Message data read
Message reception
(Match of identifier
Same RXPR = 1?
Interrupt settings
Interrupt to CPU
End of reception
MBCR setting
IRR0 clearing
BCR setting
in mailbox?)
Data frame?
by MBIMR
IMR1 = 1?
IRR1 = 0
IRR1 = 1
RXPR
Yes
No
Yes
No
Figure 15-9 Reception Flowchart
No
Yes
No
Yes
Transmission of data frame corresponding
Clear all RXPRn bits of mailbox for which
receive interrupt requests are enabled
Message control read
IRR2 = 1, IRR1 = 1
IRR2 = 0, IRR1 = 0
Message data read
RXPR, RFPR = 1
Unread message
Interrupt to CPU
to remote frame
by MBIMR
IMR2 = 1?
No
: Settings by user
: Processing by hardware
Yes
Related parts for HD6432621
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Silicon N-Channel Power MOS FET Module
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
High Speed Power Switching
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
Silicon N-Channel IGBT
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
IGBT MODULE RANGE WITH SOFT AND FAST (SFD) FREE-WHEELING DIODES
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
IGBT MODULE RANGE WITH SOFT AND FAST (SFD) FREE-WHEELING DIODES
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
IGBT MODULE RANGE WITH SOFT AND FAST (SFD) FREE-WHEELING DIODES
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
8MHz V(cc): -0.3 to +7.0V V(in): -0.3 to +0.3V advanced CRT controller (ACRTC)
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
65,536-WORD x 4-BIT MULTIPORT CMOS VIDEO RAM
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
65,536-WORD x 4-BIT MULTIPORT CMOS VIDEO RAM
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
65,536-word ? 4-bit High Speed CMOS Static RAM
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
SINGLE CHIP CODEC WITH FILTERS(COMBO)
Manufacturer:
HITACHI
Datasheet: