Gather all RC2014 drivers into a single "RC2014 Recipe section"
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@ -5,11 +5,10 @@ MASTER INDEX
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120 Linker 140 Addressed devices
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150 Extra words
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200 Z80 assembler 260 Cross compilation
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280 Z80 boot code 350 ACIA driver
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370 SD Card driver 390 Cross-compiled core
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439 XPACKed core 480 AT28 Driver
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280 Z80 boot code 390 Cross-compiled core
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439 XPACKed core
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490 TRS-80 Recipe 520 Fonts
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550 TI-84+ Recipe
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550 TI-84+ Recipe 580 RC2014 Recipe
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@ -0,0 +1,7 @@
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RC2014 Recipe
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Support code for the RC2014 recipe. Contains drivers for the
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ACIA, SD card and AT28 EEPROM.
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581 ACIA 590 AT28 EEPROM
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600 SD card
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@ -13,4 +13,4 @@ ACIA_MEM: Address in memory that can be used variables shared
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with ACIA's native words. 8 bytes used.
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The whole driver is cross-compilable and is loaded with
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"352 LOAD"
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"582 LOAD"
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@ -3,4 +3,4 @@ AT28 Driver
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Write to an AT28 EEPROM while making sure that proper timing
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is followed and verify data integrity.
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Load with "481 LOAD"
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Load with "591 LOAD"
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@ -46,7 +46,7 @@ Addressed devices are at B140. To know what you have to paste, open the loader
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block (B142) and see what blocks it loads. For each of the blocks, copy/paste
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the code in your interpreter.
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Do the same thing with the AT28 driver (B480)
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Do the same thing with the AT28 driver (B590)
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If you're doing the real thing and not using the emulator, pasting so much code
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at once might freeze up the RC2014, so it is recommended that you use
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@ -72,13 +72,13 @@ instead.
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Your Collapse OS binary needs the SDC drivers which need to be inserted during
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Cross Compilation, which needs you need to recompile it from stage 1. First,
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look at B370. You'll see that it indicates a block range for the driver. That
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look at B600. You'll see that it indicates a block range for the driver. That
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needs to be loaded.
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Open xcomp.fs from base recipe and locate acia loading. You'll insert a line
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right after that that will look like:
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372 387 LOADR ( sdc )
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602 616 LOADR ( sdc )
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Normally, that's all you need to do. However, you have a little problem: You're
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busting the 8K ROM limit. But it's ok, you can remove the linker's XPACKing
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@ -13,7 +13,7 @@ RAMSTART 0x70 + CONSTANT ACIA_MEM
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282 LOAD ( boot.z80 )
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393 LOAD ( xcomp core low )
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352 LOAD ( acia )
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582 LOAD ( acia )
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420 LOAD ( xcomp core high )
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(entry) _
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( Update LATEST )
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