HP-65 Programming Codes (6-bit)

partially merged (25) codes

0- 1- 2- 3- 4- 5- 6- 7-
-0 nop g RCL 7 E RCL 2 2 STO 2 CLx
-1 STO 4 R↑ x⇔y x = y RCL 1 x > y STO 1 -2nd ptr-
-2 3 RCL 6 D R/S RTN 9 EEX
-3 2 STO 5 C . LBL 8 CHS
-4 1 f -1 4 B 0 GTO 7 LSTx
-5 STO 6 R↓ RCL 6 RCL 5 STO 7 STO 5 STO 8 -Main ptr-
-6 × f + A ÷ DSP - ENTER↑
-7 x ≠ y RCL 8 RCL 4 RCL 3 f -1 STO 3 x ≤ y -Begin-

HP-55 Programming Codes (8-bit)

Keys x/y coordinates (Example: f = 31)

Except for:
number = nn (Example: 5 = 05)
R/S = 15 (BST)
- = 48
+ = 38
× = 28
÷ = 18
. = 16
GTO nn = 50 + nn (Example: GTO 49 = 99)

HP-67 & HP-11 Programming Codes (8-bit)


Francois ROULET

16.08.2015