public:calculator:guides:dm15l_start
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public:calculator:guides:dm15l_start [26/05/22 17:48 BST] – [DM15L Startup Keys] gm4slv | public:calculator:guides:dm15l_start [06/03/25 06:49 GMT] (current) – external edit 127.0.0.1 | ||
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- | ====== DM15L Startup Keys ====== | + | ====== DM15L Startup Keys & Serial Console |
+ | |||
+ | ===== Start Keys ===== | ||
* The DM15L has a few options which are set by holding certain keys at **power on** | * The DM15L has a few options which are set by holding certain keys at **power on** | ||
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|B |Benchmark. Evaluate speed compared to original calculator| | |B |Benchmark. Evaluate speed compared to original calculator| | ||
|C |Switch to serial console| | |C |Switch to serial console| | ||
- | |E |System info. Firmware version, battery voltage, | + | |E |System info. Firmware version, battery voltage, |
|CHS|Change LCD contrast.(( LCD Setting : Param1: up +, down −, Param2: up Σ+, down 3))| | |CHS|Change LCD contrast.(( LCD Setting : Param1: up +, down −, Param2: up Σ+, down 3))| | ||
|EEX|Reset LCD contrast to default values.| | |EEX|Reset LCD contrast to default values.| | ||
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|GTO |Toggle annunciator position| | |GTO |Toggle annunciator position| | ||
+ | ===== Serial Console ===== | ||
+ | |||
+ | ==== Settings ==== | ||
+ | |||
+ | * Speed : 38400 | ||
+ | * Data bits : 8 | ||
+ | * Stop bits : 1 | ||
+ | * Parity : None | ||
+ | * Flow control : XON/XOFF (or none) | ||
+ | |||
+ | ==== Commands ==== | ||
+ | |||
+ | < | ||
+ | VOYAGER >> ? | ||
+ | Firmware DM15_M80_V32 | ||
+ | |||
+ | ? Help | ||
+ | p Key press | ||
+ | s Dump memory | ||
+ | l Load memory | ||
+ | ct | ||
+ | bootloader Invoke Bootloader | ||
+ | t Get time | ||
+ | ts Set time | ||
+ | td | ||
+ | kb | ||
+ | d Toggle display output to console | ||
+ | b Read battery voltage | ||
+ | |||
+ | Type '< | ||
+ | VOYAGER >> | ||
+ | </ | ||
+ | |||
+ | The calculator can be programmed using the dumps, via the Serial Console, by '' | ||
+ | |||
+ | ==== An example session ==== | ||
+ | |||
+ | {{ : | ||
+ | |||
+ | Memory dump captured by Copy & Paste from the console session above. | ||
+ | |||
+ | < | ||
+ | DM15_M1B | ||
+ | 00 03000007146000 | ||
+ | 04 49828382834000 | ||
+ | 08 00000000000000 | ||
+ | 10 00000000000000 | ||
+ | 14 f0000000000089 | ||
+ | 18 00000000000000 | ||
+ | 1c 00000000000000 | ||
+ | f0 00000000000000 | ||
+ | f4 ccfdf0f20cb2c3 | ||
+ | f8 faf133fbf143fd | ||
+ | fc 31fd30fb31fc30 | ||
+ | A: 49828382834000 | ||
+ | S: 00000000001000 | ||
+ | M: 01844692622004 | ||
+ | </ | ||
+ | |||
+ | This dump pasted into the [[https:// | ||
+ | |||
+ | {{ : | ||
+ | |||
+ | The decoded dump, showing the actual program commands | ||
+ | < | ||
+ | 001 LBL E | 42,21,15 | ||
+ | 002 0 | 0 | ||
+ | 003 STO 2 | 44 2 | ||
+ | 004 1 | 1 | ||
+ | 005 . | 48 | ||
+ | 006 0 | 0 | ||
+ | 007 1 | 1 | ||
+ | 008 2 | 2 | ||
+ | 009 3 | 3 | ||
+ | 010 4 | 4 | ||
+ | 011 EEX | 26 | ||
+ | 012 6 | 6 | ||
+ | 013 STO 0 | 44 0 | ||
+ | 014 2 | 2 | ||
+ | 015 . | 48 | ||
+ | 016 3 | 3 | ||
+ | 017 4 | 4 | ||
+ | 018 5 | 5 | ||
+ | 019 STO 1 | 44 1 | ||
+ | 020 LBL 2 | 42,21, 2 | ||
+ | 021 RCL 1 | 45 1 | ||
+ | 022 RCL 0 | 45 0 | ||
+ | 023 * | 20 | ||
+ | 024 RCL 1 | 45 1 | ||
+ | 025 - | 30 | ||
+ | 026 RCL 0 | 45 0 | ||
+ | 027 / | 10 | ||
+ | 028 RCL 1 | 45 1 | ||
+ | 029 * | 20 | ||
+ | 030 3 | 3 | ||
+ | 031 . | 48 | ||
+ | 032 5 | 5 | ||
+ | 033 / | 10 | ||
+ | 034 sqrt | ||
+ | 035 1 | 1 | ||
+ | 036 STO+2 | 44,40, 2 | ||
+ | 037 GTO 2 | 22 2 | ||
+ | 038 RTN | | ||
+ | 039 LBL A | 42,21,11 | ||
+ | 040 / | 10 | ||
+ | 041 sqrt | ||
+ | 042 STO 2 | 44 2 | ||
+ | 043 1 | 1 | ||
+ | 044 RCL+2 | 45,40, 2 | ||
+ | 045 1 | 1 | ||
+ | 046 RCL-2 | 45,30, 2 | ||
+ | 047 / | 10 | ||
+ | 048 STO 3 | 44 3 | ||
+ | 049 1 | 1 | ||
+ | 050 - | 30 | ||
+ | 051 RCL 3 | 45 3 | ||
+ | 052 1 | 1 | ||
+ | 053 + | 40 | ||
+ | 054 / | 10 | ||
+ | 055 LOG | | ||
+ | 056 2 | 2 | ||
+ | 057 0 | 0 | ||
+ | 058 CHS | 16 | ||
+ | 059 * | 20 | ||
+ | 060 STO 4 | 44 4 | ||
+ | 061 RCL 3 | 45 3 | ||
+ | 062 RTN | | ||
+ | 063 LBL B | 42,21,12 | ||
+ | 064 STO 2 | 44 2 | ||
+ | 065 1 | 1 | ||
+ | 066 - | 30 | ||
+ | 067 RCL 2 | 45 2 | ||
+ | 068 1 | 1 | ||
+ | 069 + | 40 | ||
+ | 070 / | 10 | ||
+ | 071 LOG | | ||
+ | 072 2 | 2 | ||
+ | 073 0 | 0 | ||
+ | 074 * | 20 | ||
+ | 075 CHS | 16 | ||
+ | 076 RTN | | ||
+ | 077 LBL C | 42,21,13 | ||
+ | 078 2 | 2 | ||
+ | 079 0 | 0 | ||
+ | 080 / | 10 | ||
+ | 081 10^x | ||
+ | 082 STO 2 | 44 2 | ||
+ | 083 1 | 1 | ||
+ | 084 + | 40 | ||
+ | 085 RCL 2 | 45 2 | ||
+ | 086 1 | 1 | ||
+ | 087 - | 30 | ||
+ | 088 / | 10 | ||
+ | 089 RTN | | ||
+ | </ | ||
- | ==== Page Info ==== | ||
Page created Thu May 26 17:41:19 2022 by John Pumford-Green | Page created Thu May 26 17:41:19 2022 by John Pumford-Green | ||
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Page last updated: ~~LASTMOD~~ | Page last updated: ~~LASTMOD~~ | ||
- | {{tag>}} | + | {{tag>dm15l calculator}} |
public/calculator/guides/dm15l_start.1653583731.txt.gz · Last modified: 06/03/25 06:49 GMT (external edit)