2. Expanded Functions
CPU register ↔ Expanded F register (IC memory card)
Expanded F register configuration: |
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< Type H05 > | <Type H06 > | |||
F0000 |
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| F00000 |
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Bank 1 |
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F8191 |
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F0000 | Bank 2 |
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| Bank 1 |
F8191 |
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F0000 | Bank 3 |
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F8191 |
| F65535 | ||
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| F00000 |
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Bank 2
F0000 | Bank 15 |
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F8191 | F57343 |
Example:
Source designation | Transfer size | Destination designation | ||||||||
RW000 | H00 | H04 |
| RW002 | 00045 |
| RW010 | H01 | H05 |
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RW001 | 00000 |
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| RW011 | 00000 |
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D0000 (CPU register) | 45 words transfer | Bank 1 F0000 (Expanded F register) | ||||||||
When R0000 is ON, 45 words data starting with D0000 is transferred to Bank 1 F0000 and after in the IC memory card.
Remarks:
•When the IC memory card is used for expanded F register, MMR setting on the PU slot is necessary by I/O allocation.
•In case of the T2, the capacity of F register in CPU is 1024 words. However, the T2 can access 8192 words ⋅ 15 banks (= 122880 words) of expanded F register in the IC memory card.
•When type H06 is used in the T3H, the expanded F register can be accessed as F00000 to F65535 (bank 1) and F00000 to F57343 (bank 2).
