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hbios/tms: replace some spacing with tabs

pull/643/head
Dean Netherton 3 weeks ago
parent
commit
d1e9065d19
  1. 74
      Source/HBIOS/tms.asm

74
Source/HBIOS/tms.asm

@ -882,41 +882,41 @@ TMS_VRMPRB:
XOR A ; SET RETURN VALUE FOR 64K
INC A
EX AF,AF'
LD A,4
LD A,4
; USE 16 BIT I/O ADDRESS FOR EZ80 COMPATIBILITY
; (AVOID NEED FOR EZ80_IO MACRO)
LD BC, (IO_SEGMENT<<8)+TMS_CMDREG
OUT (C),A
OUT (C),A
CALL DLY64 ; DELAY
LD A,$8E
OUT (C),A ; R#14 = 4 -> A16 = 1, A15..A14 = 0
LD A,$8E
OUT (C),A ; R#14 = 4 -> A16 = 1, A15..A14 = 0
CALL DLY64 ; DELAY
XOR A
OUT (C),A ; A7..A0 = 0
XOR A
OUT (C),A ; A7..A0 = 0
CALL DLY64 ; DELAY
OR $40
OUT (C),A ; SET WR, A13..A8 = 0
OR $40
OUT (C),A ; SET WR, A13..A8 = 0
CALL DLY64 ; DELAY
LD A,$76
LD A,$76
CALL DLY64 ; DELAY
LD C, TMS_DATREG
OUT (C),A ; SET VRAM $10000 = $76
OUT (C),A ; SET VRAM $10000 = $76
CALL DLY64 ; DELAY
XOR A
XOR A
LD C, TMS_CMDREG
OUT (C),A ; A7..A0 = 0
OUT (C),A ; A7..A0 = 0
CALL DLY64 ; DELAY
OUT (C),A ; SET RD, A13..A8 = 0
OUT (C),A ; SET RD, A13..A8 = 0
CALL DLY64 ; DELAY
LD C, TMS_DATREG
IN A,(C) ; A = VRAM $10000
IN A,(C) ; A = VRAM $10000
CALL DLY64 ; DELAY
CP $76
JR Z,VRAMSIZE_128K ; IF ITS $76, WE HAVE AT LEAST 128K
CP $76
JR Z,VRAMSIZE_128K ; IF ITS $76, WE HAVE AT LEAST 128K
; OTHERWISE ITS ONLY 64K
JR VRAMSIZE_DONE
JR VRAMSIZE_DONE
VRAMSIZE_128K:
; WE HAVE AT LEAST 128K
@ -932,34 +932,34 @@ VRAMSIZE_128K:
OUT (C), A ; R#45 = $40 (MXC=1, MXD,MXS,DIY,DIX,EQ,MAJ=0)
CALL DLY64 ; DELAY
LD A,1
OUT (C),A
LD A,1
OUT (C),A
CALL DLY64 ; DELAY
LD A,$8E
OUT (C),A ; R#14 = 4 -> A16 = 0, A15..A14 = 1
LD A,$8E
OUT (C),A ; R#14 = 4 -> A16 = 0, A15..A14 = 1
CALL DLY64 ; DELAY
XOR A
OUT (C),A ; A7..A0 = 0
XOR A
OUT (C),A ; A7..A0 = 0
CALL DLY64 ; DELAY
OR $40
OUT (C),A ; SET WR, A13..A8 = 0
OR $40
OUT (C),A ; SET WR, A13..A8 = 0
CALL DLY64 ; DELAY
LD A,$5A
LD A,$5A
CALL DLY64 ; DELAY
LD C, TMS_DATREG
OUT (C),A ; SET VRAM $14000 = $76
OUT (C),A ; SET VRAM $14000 = $76
CALL DLY64 ; DELAY
XOR A
XOR A
LD C, TMS_CMDREG
OUT (C),A ; A7..A0 = 0
OUT (C),A ; A7..A0 = 0
CALL DLY64 ; DELAY
OUT (C),A ; SET RD, A13..A8 = 0
OUT (C),A ; SET RD, A13..A8 = 0
CALL DLY64 ; DELAY
LD C, TMS_DATREG
IN A,(C) ; A = VRAM $14000
IN A,(C) ; A = VRAM $14000
CALL DLY64 ; DELAY
CP $5A
JR NZ,VRAMSIZE_DONE ; IF ITS $5A, WE HAVE EXAPANSION VRAM
CP $5A
JR NZ,VRAMSIZE_DONE ; IF ITS $5A, WE HAVE EXAPANSION VRAM
EX AF, AF'
INC A ; SET RETURN VALUE TO 2 FOR 192K
@ -974,11 +974,11 @@ VRAMSIZE_DONE:
OUT (C), A ; R#45 = $00 (MXC=0, MXD,MXS,DIY,DIX,EQ,MAJ=0)
CALL DLY64 ; DELAY
XOR A
OUT (C),A
XOR A
OUT (C),A
CALL DLY64 ; DELAY
LD A,$8E
OUT (C),A ; R#14 = 0 -> A16..A14 = 0
LD A,$8E
OUT (C),A ; R#14 = 0 -> A16..A14 = 0
EX AF, AF'
RET

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