AM3270 and TR3271 Configuration and Management Manual

Modifier Profiles
AM3270 and TR3271 Configuration and Management Manual—529993-001
5-5
INITSTATUS — TR Only
•
%20—Send an IR status to the host. This prevents the host andTR3271 from
entering a SELCT-WACK loop when TR3271 is brought up and the host selects the
device before it has been opened.
•
%177776—Send no response to SELECTs and send an EOT to POLLs.
•
%177777—Send an ACK to SELECTs and send an EOT to POLLs. If data arrives,
send an ACK, discard data, and log error message 112.
If INITSTATUS is any other value, the bits in the status/sense bytes have the following
meanings:
BIT Meaning
0 Dependent on bits 2-7 and 9
1 Always a 1
2 Reserved
3 Reserved
4 Device Busy (DB)
5 Unit Specify (US)
6 Device End (DE)
7 Transmission Check (TC)
8 Dependent on bits 10-15
9 Always a 1
10 Command Reject (CR)
11 Intervention required (IR)
12 Equipment Check (EC)
13 Data Check (DC)
14 Control Check (CC)
15 Operation Check (OC)