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KA10: Fix error in DZ11 line selection.

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This commit is contained in:
Richard Cornwell 2022-01-01 13:17:29 -05:00
parent 85078fac99
commit 2e97320575
1 changed files with 1 additions and 3 deletions
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4
PDP10/ks10_dz.c
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@ -187,8 +187,6 @@ dz_write(DEVICE *dptr, t_addr addr, uint16 data, int32 access)
if ((dptr->units[0].flags & UNIT_DIS) != 0)
return 1;
addr &= dibp->uba_mask;
sim_debug(DEBUG_DETAIL, dptr, "DZ%o write %06o %06o %o l=%o\n", base,
addr, data, access, dz_desc.lines);
if (addr < 010 || addr > 047)
return 1;
base = ((addr & 070) - 010) >> 3;
@ -381,7 +379,7 @@ t_stat dz_svc (UNIT *uptr)
return SCPE_OK;
ln = tmxr_poll_conn (&dz_desc); /* look for connect */
if (ln >= 0) { /* got one? rcv enb*/
dz_ring[(ln & 030) >> 7] |= (1 << (ln & 7));
dz_ring[(ln & 030) >> 3] |= (1 << (ln & 7));
sim_debug(DEBUG_DETAIL, &dz_dev, "DC line connect %d\n", ln);
}
tmxr_poll_tx(&dz_desc);