Maxim-integrated 73M1866B/73M1966B Reference Driver Instrukcja Użytkownika Strona 77

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 98
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 76
UG_1x66B_015 73M1866B/73M1966B Reference Driver User Guide
Rev. 2.7 77
7.7 M1966_PULSE_DIAL_PARAM_t
Description
This structure is used by the M1966_ATDP_PARAM IOCTLs to read or modify the pulse dial parameter.
The command field indicates whether it is a read or a write operation.
Prototype
typedef struct m1966_pulse_dial_param_struct {
unsigned int command; /* pulse dial param command */
unsigned int onhook_duration; /* oh-hook duration */
unsigned int offhook_duration; /* off-hook duration */
unsigned int inter_digit_duration; /* inter-digit duration */
}
M1966_PULSE_DIAL_PARAM_t;
Parameters
Data Type Name Description
unsigned int
command
Pulse dial param command:
0 – Read.
1 Write.
unsigned int
onhook_duration
On-hook duration.
unsigned int
offhook_duration
Off-hook duration.
unsigned int
intra_digit_duration
Intra-digit duration.
7.8 M1966_THRESH_OVERRIDE_t
Description
Various FXO channel parameters are conveniently grouped and predefined in the country parameter
setting as specified in section x. These parameters are programmed during channel initialization IOCTL
(M1966_CH_INIT). However, these parameters can be overridden at runtime to fine tune to the desired
threshold for the specific installation using this IOCTL.
Prototype
typedef struct
{
unsigned char acz; /* Active Termination Loop */
unsigned char dciv; /* DC current voltage charac. control */
unsigned char rgth; /* Ring threshold
}
M1966_THRESH_OVERRIDE_t;
Parameters
Data Type Name Description
unsigned char
acz
Active termination loop.
unsigned char
dciv
DC current voltage characteristic control.
unsigned char
rgth
Ring threshold.
Przeglądanie stron 76
1 2 ... 72 73 74 75 76 77 78 79 80 81 82 ... 97 98

Komentarze do niniejszej Instrukcji

Brak uwag