strange number corruption on pdp11/34

[Johnny Billquist]

Well, if you tell it to use a csr of 0 and a vector of 0, things will not work well. You also mentioned rsx. What do the error log show in there? 

  Johnny 

Jacob Ritorto <jacob.ritorto at gmail.com> skrev: (27 januari 2015 20:32:15 CET)
>Hi,
>  I'm getting all zeroes nearly any time there's supposed to be a large
>number output to my terminal.  Does this sound familiar to anyone?
>
>This happened last night on rsx and is also happening today on xxdp.
>
>example xxdp testing rl02:
>
>DRSSM-G2
>CZRLK-B-0
>CZRLK PERFORMS RANDOM OPERATIONS OF GET STATUS, SEEK, READ, AND WRITE
>UNIT IS RL01,RL02
>RSTRT ADR 000000
>DR>START
>
>CHANGE HW (L)  ? Y
>
># UNITS (D)  ? 1
>
>UNIT 0
>RL11 (L) Y ? Y
>BUS ADDRESS (O)  0 ?
>VECTOR (O)  0 ?
>DRIVE (O)  0 ?
>DRIVE TYPE = RL01 (L) Y ? N
>BR LEVEL (O)  0 ?
>
>CHANGE SW (L)  ? N
>
>NXT TST MAY ZERO LD UNIT. DOIT ANYWAY?Y
>
>TESTING STARTED
>
>CZRLK HRD ERR  00000 ON UNIT 00 TST 000 SUB 000 PC: 000000
>DR ERR
>TIME: 00:00:00 RLCS: 000000 DRIVE: 0 DRIVE TYPE = RL00
>>> FUNCTION:  WRITE
>BEFORE ERR (RLCS): 000000 (RLBA): 000000 (RLDA): 000000 (RLMP): 000000
>AT ERR     (RLCS): 000000 (RLBA): 000000 (RLDA): 000000 (RLMP): 000000
>DR ERR ADDR = CYL: 000. SUR: 0 SECT: 00.
>STATUS WAS: 000000 LST POS: 000000
>
>DR ERR - RECOVERED
>
>CZRLK HRD ERR  00000 ON UNIT 00 TST 000 SUB 000 PC: 000000
>DR ERR
>TIME: 00:00:00 RLCS: 000000 DRIVE: 0 DRIVE TYPE = RL00
>>> FUNCTION:  WRITE
>BEFORE ERR (RLCS): 000000 (RLBA): 000000 (RLDA): 000000 (RLMP): 000000
>AT ERR     (RLCS): 000000 (RLBA): 000000 (RLDA): 000000 (RLMP): 000000
>DR ERR ADDR = CYL: 000. SUR: 0 SECT: 00.
>STATUS WAS: 000000 LST POS: 000000
>
>DR ERR - RECOVERED
>
>
>CZRLK HRD ERR  00000 ON UNIT 00 TST 000 SUB 000 PC: 000000
>GARBLED DATA - CAN'T CHECK IT
>TIME: 00:00:00 RLCS: 000000 DRIVE: 0 DRIVE TYPE = RL00
>>> FUNCTION:  READ
>BEFORE ERR (RLCS): 000000 (RLBA): 000000 (RLDA): 000000 (RLMP): 000000
>AT ERR     (RLCS): 000000 (RLBA): 000000 (RLDA): 000000 (RLMP): 000000
>DR ERR ADDR = CYL: 000. SUR: 0 SECT: 00.
>
>XFER SIZE =  00000. WORDS
>000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
>000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
>000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
>000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
>000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
>000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
>000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
>000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
>000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
>000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
>000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
>000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
>000000 000000 000000 000000 000000 000000 000000 000000

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