chris/open-roms
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legacy keyboard code removed

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FeralChild64 committed 2020-12-04 21:55:50 +01:00
1 parent 295bed09c7
commit 64c2def140
29 files changed
+16 -694
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src/aliases/,aliases_config.s
-8
View File
@@ -227,17 +227,9 @@
; Check that keyboard settings are correct
!ifdef CONFIG_LEGACY_SCNKEY {
!ifdef CONFIG_RS232_UP2400 { !error "CONFIG_LEGACY_SCNKEY is not compatible with CONFIG_RS232_UP2400" }
!ifdef CONFIG_RS232_UP9600 { !error "CONFIG_LEGACY_SCNKEY is not compatible with CONFIG_RS232_UP9600" }
!ifdef CONFIG_TAPE_NORMAL { !error "CONFIG_LEGACY_SCNKEY is not compatible with CONFIG_TAPE_NORMAL" }
!ifdef CONFIG_KEYBOARD_C128 { !error "CONFIG_LEGACY_SCNKEY is not compatible with CONFIG_KEYBOARD_C128" }
!ifdef CONFIG_KEYBOARD_C128_CAPS_LOCK { !error "CONFIG_LEGACY_SCNKEY is not compatible with CONFIG_KEYBOARD_C128_CAPS_LOCK" }
}
!ifdef CONFIG_MB_M65 {
!ifdef CONFIG_KEYBOARD_C128 { !error "MEGA65 motherboard is not compatible with CONFIG_KEYBOARD_C128" }
!ifdef CONFIG_KEYBOARD_C128_CAPS_LOCK { !error "MEGA65 motherboard is not compatible with CONFIG_KEYBOARD_C128_CAPS_LOCK" }
!ifdef CONFIG_LEGACY_SCNKEY { !error "MEGA65 motherboard is not compatible with CONFIG_LEGACY_SCNKEY" }
}
!ifdef CONFIG_MB_U64 {
!ifdef CONFIG_KEYBOARD_C128 { !error "Ultimate 64 motherboard is not compatible with CONFIG_KEYBOARD_C128" }
src/aliases/,aliases_ram_lowmem.s
-9
View File
@@ -108,23 +108,17 @@
!addr CNTDN = $A5 ; -- NOT IMPLEMENTED --
!addr BUFPNT = $A6 ; -- NOT IMPLEMENTED --
!addr INBIT = $A7 ; temporary storage for tape / RS-232 received bits
!ifndef CONFIG_LEGACY_SCNKEY {
!addr BITCI = $A8 ; -- NOT IMPLEMENTED --
!addr RINONE = $A9 ; -- WIP -- (UP9600 only) RS-232 check for start bit flag
!addr RIDDATA = $AA ; -- NOT IMPLEMENTED --
!addr RIPRTY = $AB ; -- WIP -- checksum while reading tape
}
!addr SAL = $AC ; $AC-$AD -- XXX: describe -- (implemented screen part)
!addr EAL = $AE ; $AE-$AF -- XXX: describe -- [!] used also by screen editor, for temporary color storage when scrolling
!addr CMP0 = $B0 ; $B0-$B1 temporary tape storage, [!] here used for BRK instruction address
!addr TAPE1 = $B2 ; $B2-$B3 tape buffer pointer
!ifndef CONFIG_LEGACY_SCNKEY {
!addr BITTS = $B4 ; -- NOT IMPLEMENTED --
}
!addr NXTBIT = $B5 ; -- NOT IMPLEMENTED -- [!] also used by tape routine to store CPU turbo settings
!ifndef CONFIG_LEGACY_SCNKEY {
!addr RODATA = $B6 ; -- NOT IMPLEMENTED --
}
!addr FNLEN = $B7 ; current file name length
!addr LA = $B8 ; current logical_file number
!addr SA = $B9 ; current secondary address
@@ -175,7 +169,6 @@
!addr BUF = $200 ; $200-$250, BASIC line editor input buffer (81 bytes)
; $250-$258 is the 81st - 88th characters in BASIC input, a carry over from VIC-20
; and not used on C64 - they are used if CONFIG_LEGACY_SCNKEY is enabled.
; [!] XXX document $251-$258 usage
!addr LAT = $259 ; $259-$262, logical file numbers (table, 10 bytes)
@@ -197,14 +190,12 @@
!addr KEYLOG = $28F ; $28F-$290 routine to setup keyboard decoding
!addr MODE = $291 ; flag, is case switch allowed
!addr AUTODN = $292 ; -- NOT IMPLEMENTED -- screen scroll disable
!ifndef CONFIG_LEGACY_SCNKEY {
!addr M51CRT = $293 ; -- NOT IMPLEMENTED -- mock 6551
!addr M51CDR = $294 ; -- NOT IMPLEMENTED -- mock 6551
!addr M51AJB = $295 ; $295-$296 -- NOT IMPLEMENTED -- mock 6551
!addr RSSTAT = $297 ; -- WIP -- (UP9600 only) mock 6551, RS-232 status
!addr BITNUM = $298 ; -- NOT IMPLEMENTED --
!addr BAUDOF = $299 ; $299-$29A -- NOT IMPLEMENTED --
}
!addr RIDBE = $29B ; -- WIP -- write pointer into RS-232 receive buffer
!addr RIDBS = $29C ; -- WIP -- read pointer into RS-232 receive buffer
!addr RODBS = $29D ; -- WIP -- read pointer into RS-232 send buffer