Fujitsu F2MC-16LX MB90580 Series Hardware Manual page 116
16-bit microcontrollers
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Also See for F2MC-16LX MB90580 Series:
- Hardware manual (706 pages) ,
- Application note (13 pages) ,
- Operation manual (10 pages)
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7.6 Extended intelligent I/O service (EI2OS)
[bit 1] DIR: Specify the data transfer direction.
I/O → Buffer
0
Buffer → I/O
1
[bit 0] SE:
Control the termination of the extended intelligent I/O service based on resource requests.
The extended intelligent I/O service is not terminated by a resource
0
request.
The extended intelligent I/O service is terminated by a resource request.
1
Buffer address pointer (BAP)
This 24-bit register holds the address used for the next EI
nel. Therefore, each EI
Note: If the BF bit of ISCS is set to '0' (update enabled), only the low-order 16 bits of BAP
changes and BAPH does not change.
96
Chapter 7: Interrupt
2
OS channel can be used for transfer with anywhere in the 16-Mbyte space.
2
OS transfer. BAP exists for each EI
2
OS chan-
MB90580 Series
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