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Add note about Fn keys/ALT switch

This commit is contained in:
Joshua Bell 2021-11-23 09:51:05 -08:00
parent a3d27457ff
commit a576f70f2a
2 changed files with 19 additions and 6 deletions
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2
ace2000_c000_cfff.s
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@ -1619,7 +1619,7 @@ UnknownEP5:
bmi @l11
lda KBD
bit KBDSTRB
bit $C027 ; ???
bit $C027 ; Special keys (F1, LIST, etc) or ALT + alphanumeric
bpl @l3
@l1: cmp #$06
bcc @l2

23
notes_500_banking.txt
View File

@ -3,10 +3,10 @@ banked in dynamically.
Softswitches:
$C0B4 R
$C0B8 W Banks in $3000, to $C8 after: C0B4=8d C0BC=3d
$C0B9 W Banks in $3000, to $C8 after: C0B4=8d C0BC=b4
$C0BA W Banks in $4800, to $C8 after: C0B4=8d C0BC=ff
$C0BB W Banks in $4800, to $C8 after: C0B4=8d C0BC=b4
$C0B8 W Banks in $3000 to $C8; after: C0B4=8d C0BC=3d
$C0B9 W Banks in $3000 to $C8; after: C0B4=8d C0BC=b4
$C0BA W Banks in $4800 to $C8; after: C0B4=8d C0BC=ff
$C0BB W Banks in $4800 to $C8; after: C0B4=8d C0BC=b4
$C0BC R
Notes: A/8 and B/9 usually hit together
@ -22,6 +22,8 @@ After A/8:
* $0600 is mapped into $C6
* ????? is mapped into $C7
$Cnxx access maps $3000 into $C8
___Offsets___
$0000 - $00FF - (empty)
$0100 - $0200 - Parallel Firmware - Mapped into $C1
@ -33,7 +35,7 @@ $0800 - $0FFF - Firmware ??? *
$1000 - $17FF - (empty)
$1800 - $1FFF - Serial firmware? ("ACE 500 TERMINAL MODE")
$1800 - $1FFF - Serial interface ("ACE 500 TERMINAL MODE")
$2000 - $23FF - (empty)
$2400 - $24FF - ??? Mapped into $C4 ???
@ -65,3 +67,14 @@ $5000 - $77FF - Applesoft BASIC - Mapped into $D0-$F7
$7800 - $7FFF - Monitor ROM - Mapped into $F8-$FF
* = includes fragments of source code!
============================================================
Enter terminal mode with:
PR#2
Ctrl-A T
Then e.g. configuration menu with:
Ctrl-A H
(See Franklin ACE 500 User Manual)