8.4.4. Insertion Points for ROM Correction Processing
•
Processing read-outs from EEPROM
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RCaccE2PrSUB: Insert after port or control register setting (AC check).
It is also necessary for the EEPROM’s power supply to be in power-off (AC positive).
•
Processing Modifying Program Calls
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RCtimerinsSUB: Insert at the end of the timer interrupt.
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RCschedulerSUB: Insert in the OS scheduler.
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RCinitialSUB: Insert after initialization, immediately before jumping to the main process.
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RCstandbySUB: Insert immediately before the power failure process STP command.
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RCimagetskSUB: Insert immediately before branching to individual image processing.
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RCdisptskSUB: Insert immediately before processing the data settings for the display RAM.
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Rcreserve0SUB: Insert in the transmission process to the CD mechanism component.
−
Rcreserve1SUB: Insert in the transmission process to the DSP control micro-controller.
•
Data inside the EPROM (Required RAM capacity)
−
EEPROM flag indicator determination data: 10 bytes
−
Modifying Program’s starting address: 16 bytes
−
Modifying Program: remaining bytes
16
SA-DK20
Содержание SADK20 - MINI CD/DVD CHANGER
Страница 6: ...6 Operation Procedures 6 SA DK20 ...
Страница 7: ...7 SA DK20 ...
Страница 20: ...Step 3 Release 2 claws and then remove the disc tray ornament Step 4 Push the disc tray 20 SA DK20 ...
Страница 85: ...16 Wiring Connection Diagram 85 SA DK20 ...
Страница 86: ...86 SA DK20 ...
Страница 88: ...17 1 Deck Mechanism RAA4110 S 17 1 1 Deck Mechanism Parts Location 88 SA DK20 ...
Страница 90: ...17 2 CD Loading Mechanism RD DAC036 S 17 2 1 CD Loading Mechanism Parts Location 90 SA DK20 ...
Страница 91: ...91 SA DK20 ...
Страница 92: ...92 SA DK20 ...
Страница 94: ...17 3 1 Cabinet Parts Location 17 3 Cabinet 94 SA DK20 ...
Страница 95: ...95 SA DK20 ...
Страница 96: ...96 SA DK20 ...