The Programmer's Guide to TRSDOS Version 6 - Tim Mann's Home ...
The Programmer's Guide to TRSDOS Version 6 - Tim Mann's Home ...
The Programmer's Guide to TRSDOS Version 6 - Tim Mann's Home ...
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@FNAME SVC-80 Obtain filespec given DEC and drive<br />
@GTDCT SVC-81 Obtain DCT pointer given drive<br />
@GTDCB SVC-82 Obtain DCB pointer given devspec<br />
@GTMOD SVC-83 Obtain entry point given module name<br />
rsvd SVC-84 reserved<br />
@RDSSC SVC-85 Read a disk's direc<strong>to</strong>ry sec<strong>to</strong>r<br />
rsvd SVC-86 reserved<br />
@DIRRD SVC-87 Read a DEC's direc<strong>to</strong>ry record<br />
@DIRWR SVC-88 Write a DEC's direc<strong>to</strong>ry record<br />
rsvd SVC-89 reserved<br />
@MUL8 SVC-90 8-bit by 8-bit in<strong>to</strong> 8-bit multiplication<br />
@MUL16 SVC-91 16-bit by 8-bit in<strong>to</strong> 24-bit multiplication<br />
rsvd SVC-92 reserved<br />
@DIV8 SVC-93 8-bit by 8-bit unsigned division<br />
@DIV16 SVC-94 16-bit by 8-bit unsigned division<br />
rsvd SVC-95 reserved<br />
@DECHEX SVC-96 Convert decimal string <strong>to</strong> binary<br />
@HEXDEC SVC-97 Convert 16-bit binary <strong>to</strong> ASCII decimal<br />
@HEX8 SVC-98 Convert 8-bit binary <strong>to</strong> ASCII hex<br />
@HEX16 SVC-99 Convert 16-bit binary <strong>to</strong> ASCII hex<br />
@HIGH$ SVC-100 Obtain or alter HIGH$/LOW$<br />
@FLAGS$ SVC-101 Obtain system flags pointer<br />
@BANK SVC-102 RAM bank switching<br />
@BREAK SVC-103 Establish vec<strong>to</strong>r<br />
@SOUND SVC-104 Activate hardware sound generation<br />
@CLS SVC-105 Check for keyboard BREAK<br />
@CKBRKC SVC-106 Clear the Video screen<br />
rsvd SVC-107 reserved<br />
rsvd SVC-108 reserved<br />
rsvd SVC-109 reserved<br />
rsvd SVC-110 reserved<br />
rsvd SVC-111 reserved<br />
rsvd SVC-112 reserved<br />
rsvd SVC-113 reserved<br />
rsvd SVC-114 reserved<br />
rsvd SVC-115 reserved<br />
rsvd SVC-116 reserved<br />
rsvd SVC-117 reserved<br />
rsvd SVC-118 reserved<br />
rsvd SVC-119 reserved<br />
rsvd SVC-120 reserved for ARCNET use<br />
rsvd SVC-121 reserved for ARCNET use<br />
rsvd SVC-122 reserved for ARCNET use<br />
rsvd SVC-123 reserved for ARCNET use<br />
rsvd SVC-124 Available for user programs<br />
rsvd SVC-125 Available for user programs<br />
rsvd SVC-126 Available for user programs<br />
rsvd SVC-127 Available for user programs<br />
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