Grifo MP AVR-51, Руководство пользователя

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ITALIAN TECHNOLOGY
Page 56 MP AVR-51 Rel. 3.10
Name Shortcut Function
Erase buffer <Ctrl+F2> If this command is selected, the content of the buffer will be
filled with topical blank character.
Checksum The checksum is calculated after the entering hexadecimal
buffer addresses by next way :
BYTE - sum by bytes to “word”. CY flag is ignored.
WORD - sum by words to “word”. CY flag is ignored.
BYTE (CY) - sum by bytes to “word”. CY flag is added to result.
WORD (CY) - sum by words to “word”. CY flag is added to
result.
Column marked as NEG. is a negation of checksum so that
SUM + NEG. = FFFFH.
Column marked as SUPPL. is complement of checksum so that
SUM + SUPPL. = 0 (+ carry).
View/Edit special Special item for view and edit.
OPTIONS MENU
Buffer name This option is used to enter full pathname of buffer in case it
should be created on disk (buffer on disk is created
automatically if the size of selected device is larger than free
memory space). It performs no error-checking. If You enter
incorrect buffer name, the problem will be raised ahen creating
the file on disk.
This setting is saved to file PG4U.CFG by command
Options \ Save options. Default name is PG4U.BUF.
Monitor (DOS only) This command sets the colors for used type of VGA display
(monochrome or color). The colors change is visible
immediately. Don’t use the command for HERCULES card.
This card is identified automatically.
This setting is saved to file PG4U.CFG by command
Options\Save options. Default set is color.