Last updated January 2, 2023
Copyright 2005, 2023 Eric Smith
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| most significant digit | least significant digit | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | a | b | c | d | e | f | |
| 0 | LBL 0 | LBL 1 | LBL 2 | LBL 3 | LBL 4 | LBL 5 | LBL 6 | LBL 7 | LBL 8 | LBL 9 | LBL A | LBL B | LBL C | LBL D | LBL E | LBL F |
| 1 | SF 0 | SF 1 | SF 2 | SF 3 | SF 4 | SF 5 | WINDOW 0 | WINDOW 1 | WINDOW 2 | WINDOW 3 | WINDOW 4 | WINDOW 5 | WINDOW 6 | WINDOW 7 | spare | spare |
| 2 | CF 0 | CF 1 | CF 2 | CF 3 | CF 4 | CF 5 | FLOAT 0 | FLOAT 1 | FLOAT 2 | FLOAT 3 | FLOAT 4 | FLOAT 5 | spare | spare | spare | spare |
| 3 | F? 0 | F? 1 | F? 2 | F? 3 | F? 4 | F? 5 | FLOAT 6 | FLOAT 7 | FLOAT 8 | FLOAT 9 | FLOAT . | spare | spare | spare | spare | spare |
| 4 | GTO 0 | GTO 1 | GTO 2 | GTO 3 | GTO 4 | GTO 5 | GTO 6 | GTO 7 | GTO 8 | GTO 9 | GTO A | GTO B | GTO C | GTO D | GTO E | GTO F |
| 5 | GSB 0 | GSB 1 | GSB 2 | GSB 3 | GSB 4 | GSB 5 | GSB 6 | GSB 7 | GSB 8 | GSB 9 | GSB A | GSB B | GSB C | GSB D | GSB E | GSB F |
| 6 | RCL 0 | RCL 1 | RCL 2 | RCL 3 | RCL 4 | RCL 5 | RCL 6 | RCL 7 | RCL 8 | RCL 9 | RCL A | RCL B | RCL C | RCL D | RCL E | RCL F |
| 7 | RCL .0 | RCL .1 | RCL .2 | RCL .3 | RCL .4 | RCL .5 | RCL .6 | RCL .7 | RCL .8 | RCL .9 | RCL .A | RCL .B | RCL .C | RCL .D | RCL .E | RCL .F |
| 8 | STO 0 | STO 1 | STO 2 | STO 3 | STO 4 | STO 5 | STO 6 | STO 7 | STO 8 | STO 9 | STO A | STO B | STO C | STO D | STO E | STO F |
| 9 | STO .0 | STO .1 | STO .2 | STO .3 | STO .4 | STO .5 | STO .6 | STO .7 | STO .8 | STO .9 | STO .A | STO .B | STO .C | STO .D | STO .E | STO .F |
| A | spare | DSZ | ISZ | sqrt(x) | 1/x | R^ | LASTx | > (scroll right) | < (scroll left) | x≠0? | PSE | x=y? | x=0? | x>0? | DBLx | DBL/ |
| B | spare | SHOW HEX | SHOW DEC | SHOW OCT | SHOW BIN | RCL (i) | RCL I | GTO I | WSIZE | X<>(i) | CLR REG | EEX | OR | NOT | AND | XOR |
| C | Clx | HEX | DEC | OCT | BIN | RDN | ENTER^ | GSB I | R/S | . | x<>y | CHS | + | - | * | / |
| D | x≠y? | x<=y? | x<0 | x>y? | RTN | STO (i) | STO I | #B | ABS | DBLR | LJ | ASR | RLC | RRC | RLCn | RRCn |
| E | x<>I | 1's comp | 2's comp | unsigned | SB | CB | B? | MASKL | MASKR | RMD | SL | SR | RL | RR | RLn | RRn |
| F | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F |
The 13 spare codes are displayed in program mode as:
| 1E..1F | WINDOW 8..9 |
| 2C..2F | FLOAT 6..9 |
| 3B..3F | FLOAT B..F |
| A0 | STO .0 |
| B0 | 0 |
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Last updated January 2, 2023 Copyright 2005, 2023 Eric Smith |
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