Subversion Repositories NedoOS

# file opened: slot_by_address.asm
 1    0000                  DEVICE NONE         ; set "none" explicitly, to avoid "global device" feature
slot_by_address.asm(2): warning: SLOT only allowed in real device emulation mode (See DEVICE)
 2    0000                  SLOT $4000          ;; warning about non-device mode
slot_by_address.asm(3): warning: MMU is allowed only in real device emulation mode (See DEVICE)
 3    0000                  MMU $4000, 1        ;; warning about non-device mode
 4    0000                  DEVICE ZXSPECTRUM128
 5    0000
 6    0000                  ; mark banks content with values for checking results
 7    0000                  MMU 0, 0, 0
 7    0000 30 30          DW '00'
 8    0002                  MMU 0, 1, 0
 8    0000 31 31          DW '11'
 9    0002                  MMU 0, 2, 0
 9    0000 32 32          DW '22'
10    0002                  MMU 0, 3, 0
10    0000 33 33          DW '33'
11    0002                  MMU 0, 4, 0
11    0000 34 34          DW '44'
12    0002                  MMU 0, 5, 0
12    0000 35 35          DW '55'
13    0002                  MMU 0, 6, 0
13    0000 36 36          DW '66'
14    0002                  MMU 0, 7, 0
14    0000 37 37          DW '77'
15    0002                  ; remap ZX128 to banks 0:1:2:3
16    0002                  MMU 0 3, 0
17    0002                  ASSERT '00' == {$0000} && '11' == {$4000} && '22' == {$8000} && '33' == {$C000}
18    0002
19    0002                  ; test SLOT with valid values
20    0002                  SLOT $0000
20    0002                PAGE 4
21    0002                  SLOT $4000
21    0002                PAGE 5
22    0002                  SLOT $8000
22    0002                PAGE 6
23    0002                  SLOT $C000
23    0002                PAGE 7
24    0002                  ASSERT '44' == {$0000} && '55' == {$4000} && '66' == {$8000} && '77' == {$C000}
25    0002
26    0002                  ; test MMU with valid values
27    0002                  MMU $0000 w, 1
28    0002                  MMU $4000 w, 2
29    0002                  MMU $8000 w, 3
30    0002                  MMU $C000 w, 4
31    0002                  ASSERT '11' == {$0000} && '22' == {$4000} && '33' == {$8000} && '44' == {$C000}
32    0002
33    0002                  MMU $0000 $C000, 2
34    0002                  ASSERT '22' == {$0000} && '33' == {$4000} && '44' == {$8000} && '55' == {$C000}
35    0002
36    0002                  ; test with invalid value (address of start of slot must be exact)
slot_by_address.asm(37): error: [SLOT] Slot number must be in range 0..3, or exact starting address of slot
37    0002                  SLOT $1000
slot_by_address.asm(38): error: [SLOT] Slot number must be in range 0..3, or exact starting address of slot
38    0002                  SLOT 4
slot_by_address.asm(39): error: [MMU] Slot number(s) must be in range 0..3 (or exact starting address of slot) and form a range
39    0002                  MMU $1000, 0
slot_by_address.asm(40): error: [MMU] Slot number(s) must be in range 0..3 (or exact starting address of slot) and form a range
40    0002                  MMU 4, 0
41    0002
# file closed: slot_by_address.asm

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