2 Aug
2016
2 Aug
'16
3:10 p.m.
On Aug 2, 2016, at 4:06 PM, Kirk Davis <kirkbdavis
at me.com> wrote:
I?m a noob using RX02?s but thought I?d run this past people that may have debugged them
in the past and see if they agree with what I?m finding:
I?m trying to get a RX02 + RX211 + 11/44 going. The RX02 appears to power up OK (fan and
motor spinning). I verified I have the DY boot rom in the 44. Attempt booting from the
console:
If you haven?t already, check the cable seating, orientation and for bent pins.
On the RX211 board J1 - TT is the location of the AC LO - Active Low signal.
Jerry
>> b dy
S
17777707 173436
Which halts in the DY boot rom. I look at the base RX211 register:
>> e 17777170
17777170 104040
From the manual this like the controller is present but the high order bit is set
indicating an error
Looking at the status register;
>> e 17777172
17777172 000010
Bit 3 == RX AC LO - This bit is set by the interface to indicate a power failure in the
RX02 sub- system.
So start looking at the RX02 power supply?