MAXTECH CORPORATION
XPV 336HT (SF-1133HV/C3-HT)
Card Type | Modem/Fax card |
Chip Set | Unidentified |
I/O Options | Line in(RJ-11), line out(RJ-11), microphone in, speaker out |
Maximum Modem Rate | 33.6Kbps |
Maximum Fax Rate | 14.4Kbps |
Data Modulation Protocol | Bell 103/212A ITU-T V34, V.32bis, V.32, V.22bis, V.22, V.21, V.FC |
Fax Modulation Protocol | ITU-T V.17, V.27ter, V.29, V.21 |
Error Correction/Compression | MNP5, V.42, V.42bis |
Fax Class | Class I |
Data Bus | 16-bit ISA |

CONNECTIONS | ||||||
Function | Label | Function | Label | |||
RJ-11 line in | CN1 | Audio | CN3 | |||
RJ-11 line out | CN2 | Audio | CN4 | |||
SERIAL PORT ADDRESS | |||||
Setting | JP1/A | JP1/L | JP1/M | JP1/N | JP1/0 |
COM1 (3F8h) | Closed | Closed | Closed | Open | Open |
COM2 (2F8h) | Closed | Closed | Open | Open | Closed |
COM3 (3E8h) | Closed | Open | Closed | Closed | Open |
COM4 (2E8h) | Closed | Open | Open | Closed | Closed |
í Plug & Play enabled | Open | Open | Open | Open | Open |
INTERRUPT | ||||||||||
Setting | JP1/B | JP1/C | JP1/D | JP1/E | JP1/F | JP1/G | JP1/H | JP1/I | JP1/J | JP1/K |
IRQ3 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open |
IRQ4 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open |
IRQ5 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open |
IRQ7 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open |
IRQ10 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open |
IRQ11 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open |
IRQ12 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open |
í Plug & Play | Closed | Closed | Closed | Closed | Closed | Closed | Closed | Closed | Closed | Closed |
SUPPORTED COMMAND SET |
Basic AT Commands |
AT, +++, A/ |
A, E, H, M, O, P, Q, T, V, X, Y, Z |
&C, &F, &G, &W, &Y, &Z |
Extended AT Commands |
\A, \B, \C, \G, \J, \K, \O, \U, \X, \Y, \Z |
%A, %G |
-J, "H |
S Registers |
S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S21, S22, |
S23, S25, S27, S30, S31, S33, S37 |
Special Commands |
+MS |
Note: See MHI Help File for full command documentation. |
PROPRIETARY AT COMMAND SET
For a full command summary, see MAXTECH CORPORATION, XPV 336IC (SF-1133HV/C3-HT)