moved RAMTAS to Mega65 extra ROM, as a proof of concept

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FeralChild64 committed 2020-01-15 18:30:37 +01:00
1 parent 73f05a13c8
commit 435ff6bbc2
6 files changed
+27 -32

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+12 -2
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@@ -1,4 +1,7 @@
#if ROM_LAYOUT_STD || (ROM_LAYOUT_M65 && SEGMENT_KERNAL_0)
// #LAYOUT# STD * #TAKE
// #LAYOUT# M65 KERNAL_0 #TAKE
// #LAYOUT# M65 KERNAL_1 #TAKE-FLOAT
// #LAYOUT# * * #IGNORE
//
// Official Kernal routine, described in:
@@ -11,6 +14,14 @@
RAMTAS:
#if (ROM_LAYOUT_M65 && SEGMENT_KERNAL_0)
jsr map_KERNAL_1
jsr KERNAL_1__RAMTAS
jmp map_NORMAL
#else
// C64 Programmers Reference guide p291:
// Clear $0000-$0101, $0200-$03ff
// PGS: $0000, $0001 are CPU IO ports, so should not get written to
@@ -83,5 +94,4 @@ ramtas_32k:
ldy #$80
bne !- // branch always
#endif // ROM layout
-6
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@@ -12,12 +12,6 @@
IOINIT:
// XXX make something useful with this
//
// jsr map_KERNAL_1
// jsr KERNAL_1__TESTROUTINE
// jsr map_NORMAL
//
// First initialize the CPU port, to make sure we have correct memory map
//