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CHAPTER 8: DEBUGGER
172 EPSON S5U1C63000A MANUAL
(S1C63 FAMILY ASSEMBLER PACKAGE)
Format
(1) >od <type> [<address1> [<address2>]]↵ (direct input mode)
(2) >od↵ (guidance mode)
1. fog 2. sog 3. mla . . . ? <type>↵
Start address ? <address1>↵
End address ? <address2>↵
Option data display . . . .
>
<type>: Option type; fog, sog, or mla
<address1>: Start address of specified range; hexadecimal
<address2>: End address of specified range; hexadecimal
Condition: 0 ≤ address1 ≤ address2 ≤ 0xef (fog), 0x1fff (sog) or 0xfff (mla)
Examples
Format (1)
>od fog 0 f↵ ... Displays function option data within the range of 0 to 0xf.
0 1 2 3 4 5 6 7 8 9 A B C D E F
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Format (2)
>od
1.fog 2.sog 3.mla ...? 1↵ ... Function option is selected.
Start address ? 10↵ ... Start address is input.
End address ? 1f↵ ... End address is input.
0 1 2 3 4 5 6 7 8 9 A B C D E F
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>
Notes
• The start and end addresses can be omitted by entering the [Enter] key only.
If the start address is omitted, data is displayed beginning with address 0.
If the end address is omitted, data is displayed for up to 16 lines within the range of the option area.
• Data in unused areas is marked by an "∗" as it is displayed in the window.
• The maximum number of lines that can be displayed at once is 16 (fog data is limited to 15 lines).
Even if you specify the end address in an attempt to display more than 16 lines, the system will only
display data for 16 lines and then stand by waiting for a command input. As with the dd command,
this command allows you to display data for the following addresses by entering the [Enter] key only.
(The maximam number of lines is 16.)
8.9.5 Command to Display Option Information
od (option data dump)
Function
This command displays option data in the [Command] window in a hexadecimal dump format after
reading it from the ICE.
Option data Target memory address range
Function option data (fog) 0 to 0xef
Segment option data (sog) 0 to 0x1fff
Melody data (mla) 0 to 0xfff