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PDP11, Unibus & Qbus VAX: Properly clear CSR TRDY until transmit completes

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As reported in #782
This commit is contained in:
Mark Pizzolato 2020-02-11 18:48:44 -08:00
parent 27c1f36550
commit 09d6a7919c
1 changed files with 1 additions and 0 deletions
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PDP11/pdp11_dz.c
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@ -536,6 +536,7 @@ switch ((PA >> 1) & 03) { /* case on PA<2:1> */
lp = &dz_ldsc[line]; /* get line desc */
c = sim_tt_outcvt (dz_tdr[dz], TT_GET_MODE (dz_unit[0].flags));
if (c >= 0) { /* store char */
dz_csr[dz] &= ~CSR_TRDY; /* clear TRDY for now */
tmxr_putc_ln (lp, c);
sim_activate_abs (&dz_unit[1], 0);
}