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preparation for using DMAgic in the screen editor

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FeralChild64 committed 2020-08-30 19:27:48 +02:00
1 parent 6507a1f74b
commit 34a7759804
7 files changed
+87 -4
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src/aliases/,aliases_ram_lowmem_m65.s
+19 -1
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@@ -52,6 +52,24 @@
.label M65_TXTWIN_X1 = $590 // text window - bottom-right X coordinate + 1
.label M65_TXTWIN_Y1 = $591 // text window - bottom-right Y coordinate + 1
.label M65_TXTROW_OFF = $592 // $592-$593 offset to the current text row
// $594-$5FF -- UNUSED --
// $594-$5EB -- UNUSED --
.label M65_DMAGIC_LIST = $5EF // $5EF-$5FF reserved for DMAgic list, 17 bytes
.label M65_RS232_INBUF = $600 // $600-$6FF -- reserved for RS-232 input buffer --
.label M65_RS232_OUTBUF = $700 // $700-$7FF -- reserved for RS-232 output buffer --
//
// Addresses for configuring the DMA job
//
.label M65_DMAJOB_SIZE_0 = M65_DMAGIC_LIST + 7
.label M65_DMAJOB_SIZE_1 = M65_DMAGIC_LIST + 8
.label M65_DMAJOB_SRC_0 = M65_DMAGIC_LIST + 10
.label M65_DMAJOB_SRC_1 = M65_DMAGIC_LIST + 11
.label M65_DMAJOB_SRC_2 = M65_DMAGIC_LIST + 9
.label M65_DMAJOB_SRC_3 = M65_DMAGIC_LIST + 2
.label M65_DMAJOB_DST_0 = M65_DMAGIC_LIST + 13
.label M65_DMAJOB_DST_1 = M65_DMAGIC_LIST + 14
.label M65_DMAJOB_DST_2 = M65_DMAGIC_LIST + 12
.label M65_DMAJOB_DST_3 = M65_DMAGIC_LIST + 4