Communicating with the Host • 5-11 •
The H.110 Basic Rate ISDN Board
Interrupt Control Commands
IN enable transmit interrupts and messages
IF disable transmit interrupts and messages
Layer 3 Message Commands
LCddsstt Layer 3 command for D channel dd, ss = SAPI, tt =
TEI
LRddsstt Layer 3 response for D channel dd, ss = SAPI, tt =
TEI
MVIP Compatibility Commands
MDhhD Disable DTMF detector hh (MVIP) (00-3F)
MDhhE Enable DTMF detector hh (MVIP) (00-3F)
MEhhdd Enable Energy detector hh (MVIP) (00-3F) duration
dd
MEhhF Disable Energy detector hh (MVIP) (00-3F)
MGhh(ds) Generate the dial string (ds) with generator hh
(MVIP) (00-3F)
MObssttD Set_output disable mode, bsstt - output terminus
MObssttEbsstt Set_output enable mode, bsstt - output terminus,
bsstt - input terminus
MObssttPpp Set_output pattern mode, bsstt - output terminus,
pp - pattern value
MTD Disable output to the CT Bus (tristate)
MTE Enable output to the CT bus (tristate)
Query Commands
QHHsstt Query T8105, sstt - H.110 bus stream & timeslot
QHLsstt Query T8105, sstt - local bus stream & timeslot
QHR00rr Query T8105, 00rr = register address
QL Query geographical information (shelf & slot)
QObsstt Query Output for terminus bsstt
QPdx(msg) Send message to DSP d, send only bits 0-3 of x
Reset Commands
RA reset all (resets ports, DSP functions, H.110 bus)
RBxx reset B-channel xx (Layer 3)