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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.


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⟦c7c3400c4⟧ MEM, TextFile

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

Derivation

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

Disassembly

10 ; --------------------------------------------------------------------------------------
10 ;  Hash 4948d0aeec44ef28 (no python module)
10 ; --------------------------------------------------------------------------------------
10			PC_:
10 22                     	.CODE	EXPERIMENT
11			R1_:
11 00                     	.DATA	0x0			; P11OF0 CHECKSUM_OK
12			R2_:
12 1c                     	.DATA	0x1c
13			R3_:
13 1f                     	.DATA	0x1f
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 35                     	.CODE	0x35
19 2e                     	.CODE	0x2e
1a 4d                     	.CODE	0x4d
1b 00                     	.DATA	0x0			; P1BIS1 ADDR
1c 00                     	.DATA	0x0
1d 00                     	.DATA	0x0
1e 00                     	.DATA	0x0			; P1EOS1 DATA
1f 00                     	.DATA	0x0
20 7f                     	.DATA	0x7f
21 aa                     	.DATA	0xaa
22			EXPERIMENT:
22 18                     	CALL	0x35
23 58  20  22             	DJNN	0x20,EXPERIMENT
26 46  21  2a             	JMP	NZ,0x21,0x2a
29 64                     	SET	PT
2a 19                     	CALL	0x2e
2b 18                     	CALL	0x35
2c d8                     	FSM2
2d 5c                     	END
2e ; --------------------------------------------------------------------------------------
2e ; Subroutine
2e ; --------------------------------------------------------------------------------------
2e 8e  1b  1d             	MOV	0x1b,0x1d
31 a6  01  1d             	LEFT.0	#0x1,0x1d,[0x1]
34 2c                     	RET
35 ; --------------------------------------------------------------------------------------
35 ; Subroutine
35 ; --------------------------------------------------------------------------------------
35 1a                     	CALL	0x4d
36 82  1d                 	INC	0x1d
38 ca  14  1e             	RFSM.L	{14},0x1e
3b a6  61  1e             	LEFT.0	#0x4,0x1e,[0x1]
3e 1a                     	CALL	0x4d
3f 82  1d                 	INC	0x1d
41 cb  14                 	RFSM.L	{14},R3
43 97  0f  1f             	AND	#0x0f,0x1f
46 9a  1f  1e             	OR	0x1f,0x1e
49 9e  1e  21             	XOR	0x1e,0x21
4c 2c                     	RET
4d ; --------------------------------------------------------------------------------------
4d ; Subroutine
4d ; --------------------------------------------------------------------------------------
4d a6  62  1c             	LEFT.0	#0x4,0x1c,[0x2]
50 c3  58                 	WP12_FSM	R2,{58}
52 a8  62  1c             	SR.0	#0x4,0x1c,[0x2]
55 2c                     	RET

TextFile

P1BIS1 ADDR\r
P1EOS1 DATA\r
P11OF0 CHECKSUM_OK\r
\r
22\r
00\r
1C\r
1F\r
00\r
00\r
00\r
00\r
\r
35\r
2E\r
4D\r
00\r
00\r
00\r
00\r
00\r
7F\r
AA\r
18\r
58\r
20\r
22\r
46\r
21\r
2A\r
64\r
19\r
18\r
D8\r
5C\r
8E\r
1B\r
1D\r
A6\r
01\r
1D\r
2C\r
1A\r
82\r
1D\r
CA\r
14\r
1E\r
A6\r
61\r
1E\r
1A\r
82\r
1D\r
CB\r
14\r
97\r
0F\r
1F\r
9A\r
1F\r
1E\r
9E\r
1E\r
21\r
2C\r
A6\r
62\r
1C\r
C3\r
58\r
A8\r
62\r
1C\r
2C\r
«nul»