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PDP11: Fix Unibus boot of RSX-11M+ systems from RQ devices

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The RSX-11M+ boot driver expects a slower response from the simulated
UDA50 controller.  This response is only in during the MSCP initialization
sequence, so normal protocol interactions  for read and write I/O are
unchanged.  Updated value determined by John Forcast.  Fixes #216.
This commit is contained in:
Mark Pizzolato 2015-12-17 06:38:31 -08:00
parent 782e206858
commit 9f7a66a7a2
1 changed files with 1 additions and 1 deletions
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PDP11/pdp11_rq.c
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@ -754,7 +754,7 @@ static struct ctlrtyp ctlr_tab[] = {
extern int32 int_req[IPL_HLVL];
int32 rq_itime = 200; /* init time, except */
int32 rq_itime = 450; /* init time, except */
int32 rq_itime4 = 10; /* stage 4 */
int32 rq_qtime = RQ_QTIME; /* queue time */
int32 rq_xtime = RQ_XTIME; /* transfer time */