DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400 DFS Tapes

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about Rational R1000/400 DFS Tapes

Excavated with: AutoArchaeologist - Free & Open Source Software.


top - download

⟦2e785cb23⟧ MEM, TextFile

    Length: 1024 (0x400)
    Types: MEM, TextFile
    Names: »OVERWRITE_NOVRAM.MEM«

Derivation

└─⟦b4205821b⟧ Bits:30000743 8mm tape, Rational 1000, DFS, D_12_7_3 SEQ288
    └─ ⟦this⟧ »OVERWRITE_NOVRAM.MEM« 
└─⟦b434774df⟧ Bits:30000528 8mm tape, Rational 1000, DFS, D_12_6_5
    └─ ⟦this⟧ »OVERWRITE_NOVRAM.MEM« 
└─⟦bc1274df5⟧ Bits:30000750 8mm tape, Rational 1000, DFS backup from PAM's R1000
    └─ ⟦this⟧ »OVERWRITE_NOVRAM.MEM« 

Disassembly

10 ; --------------------------------------------------------------------------------------
10 ;  Hash 19f725f5a3942e58 (no python module)
10 ; --------------------------------------------------------------------------------------
10			PC_:
10 23                     	.CODE	EXPERIMENT
11			R1_:
11 00                     	.DATA	0x0
12			R2_:
12 1c                     	.DATA	0x1c
13			R3_:
13 20                     	.DATA	0x20
14			R4_:
14 00                     	.DATA	0x0
15			R5_:
15 00                     	.DATA	0x0
16			R6_:
16 00                     	.DATA	0x0
17			R7_:
17 00                     	.DATA	0x0
18 54                     	.CODE	0x54
19 3c                     	.CODE	0x3c
1a 60                     	.CODE	0x60
1b 00                     	.DATA	0x0			; P1BIS1 ADDR
1c 00                     	.DATA	0x0
1d 00                     	.DATA	0x0
1e 00                     	.DATA	0x0			; P1EIS1 DATA
1f 00                     	.DATA	0x0
20 00                     	.DATA	0x0
21 7e                     	.DATA	0x7e
22 aa                     	.DATA	0xaa
23			EXPERIMENT:
23 8e  1b  1d             	MOV	0x1b,0x1d
26 a6  01  1d             	LEFT.0	#0x1,0x1d,[0x1]
29 82  1d                 	INC	0x1d
2b 18                     	CALL	0x54
2c 8f  00  1d             	MOV	#0x00,0x1d
2f 19                     	CALL	0x3c
30 58  21  2f             	DJNN	0x21,0x2f
33 8f  ff  1d             	MOV	#0xff,0x1d
36 8e  22  1e             	MOV	0x22,0x1e
39 18                     	CALL	0x54
3a d8                     	FSM2
3b 5c                     	END
3c ; --------------------------------------------------------------------------------------
3c ; Subroutine
3c ; --------------------------------------------------------------------------------------
3c 1a                     	CALL	0x60
3d 82  1d                 	INC	0x1d
3f ca  14  1f             	RFSM.L	{14},0x1f
42 a6  61  1f             	LEFT.0	#0x4,0x1f,[0x1]
45 1a                     	CALL	0x60
46 82  1d                 	INC	0x1d
48 cb  14                 	RFSM.L	{14},R3
4a 97  0f  20             	AND	#0x0f,0x20
4d 9a  20  1f             	OR	0x20,0x1f
50 9e  1f  22             	XOR	0x1f,0x22
53 2c                     	RET
54 ; --------------------------------------------------------------------------------------
54 ; Subroutine
54 ; --------------------------------------------------------------------------------------
54 02                     	REPEAT	#0x02
55 1a                     	CALL	0x60
56 be  1e  15             	WP1_FSM	0x1e,{15}
59 86  1d                 	DEC	0x1d
5b a8  61  1e             	SR.0	#0x4,0x1e,[0x1]
5e 16                     	UNTIL
5f 2c                     	RET
60 ; --------------------------------------------------------------------------------------
60 ; Subroutine
60 ; --------------------------------------------------------------------------------------
60 a6  62  1c             	LEFT.0	#0x4,0x1c,[0x2]
63 c3  58                 	WP12_FSM	R2,{58}
65 a8  62  1c             	SR.0	#0x4,0x1c,[0x2]
68 2c                     	RET

TextFile

P1BIS1 ADDR\r
P1EIS1 DATA\r
\r
23\r
00\r
1C\r
20\r
00\r
00\r
00\r
00\r
\r
54\r
3C\r
60\r
00\r
00\r
00\r
00\r
00\r
00\r
7E\r
AA\r
8E\r
1B\r
1D\r
A6\r
01\r
1D\r
82\r
1D\r
18\r
8F\r
00\r
1D\r
19\r
58\r
21\r
2F\r
8F\r
FF\r
1D\r
8E\r
22\r
1E\r
18\r
D8\r
5C\r
1A\r
82\r
1D\r
CA\r
14\r
1F\r
A6\r
61\r
1F\r
1A\r
82\r
1D\r
CB\r
14\r
97\r
0F\r
20\r
9A\r
20\r
1F\r
9E\r
1F\r
22\r
2C\r
02\r
1A\r
BE\r
1E\r
15\r
86\r
1D\r
A8\r
61\r
1E\r
16\r
2C\r
A6\r
62\r
1C\r
C3\r
58\r
A8\r
62\r
1C\r
2C\r
«nul»