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DEVICE NOSLOT64K
; check default page mapping 0 (and ORG 0) - write marker
DB "00"
; verify defaut is slot 0 (the only slot)
PAGE 2 : ASSERT {0x0000} == 0 : ORG 0x0000 : DB "22"
PAGE 3 : ASSERT {0x0000} == 0 : ORG 0x0000 : DB "33"
; verify there is single slot and 32 pages
SLOT 1 ; error
PAGE 32 ; error
; do few more verifications, reading previously modified pages
SLOT 0 : PAGE 0 : ASSERT {0x0000} == "00"
SLOT 0 : PAGE 2 : ASSERT {0x0000} == "22"
SLOT 0 : PAGE 3 : ASSERT {0x0000} == "33"
PAGE -1 ; error
; try wrap-around MMU mapping, filling 80kiB
MMU 0 n, 4, $E000
ASSERT 4 == $$
BLOCK 80*1024, $44
ASSERT 6 == $$