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PDP11: MASSBUS controller clear vs rhwc register

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This commit is contained in:
Bob Supnik
2025-07-31 13:30:08 -10:00
committed by Mark Pizzolato
parent d0950d17ba
commit ecc4df6e6d
1 changed files with 2 additions and 1 deletions
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3
PDP11/pdp11_rh.c
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@@ -882,7 +882,8 @@ mb = dptr - mba_dev;
if (mb >= MBA_NUM) if (mb >= MBA_NUM)
return SCPE_NOFNC; return SCPE_NOFNC;
massbus[mb].cs1 = CS1_DONE; massbus[mb].cs1 = CS1_DONE;
massbus[mb].wc = 0; if ((sim_switches & SWMASK ('P')) !=0)
massbus[mb].wc = 0; /* powerup only */
massbus[mb].ba = 0; massbus[mb].ba = 0;
massbus[mb].cs2 = 0; massbus[mb].cs2 = 0;
massbus[mb].db = 0; massbus[mb].db = 0;