psf21911 ETC-unknow, psf21911 Datasheet - Page 99

• Manufacturer Part Number: psf21911
• Description: Isdn Echocancellation Circuit Terminal Applications Iec-q
• Manufacturer: ETC-unknow

Semiconductor Group
Example: Monitor Channel Transmission and Reception
Basic Configuration, IOM-2 Clocks must be active
w
w
w
Transmission
r
w
w
r
r
w
r
r
Reception
w
r
r
r
w
r
r
r
r
r
w
STCR =
SWST =
ADF2 =
MOSR =
MOX
MOCR =
ISTA =
MOSR =
MOXR =
ISTA =
MOSR =
MOCR =
ISTA =
MOSR =
MOR
MOCR =
ISTA =
MOSR =
MOR
ISTA =
MOSR =
MOCR =
=
=
=
0x15
0x06
0x48
0x00
0x80
0x30
0x01
0x28
0x00
0x01
0x28
0x80
0x08
0x80
0x80
0xC0
0x08
0x80
0x03
0x08
0x40
0x80
// TE Mode, EOC Auto Mode
// Access to C/I and Monitor channel
// Monitor access to U-transceiver
// Transmission inactive (MAC = 0)
// Mon-8 Command
// Transmit Command
// Monitor MDA Interrupt
// Ackn. Indication
// Access to Register 0
// Monitor MDA Interrupt
// Ackn. Indication
// Enable Receive of Monitor Message
// Monitor MDR Interrupt
// Data Received
// Value read Monitor 8 Command Ind.
// Acknowledge Reading
// Monitor MDR Interrupt
// Data Received
// Data from Register 0 (Identification)
// Monitor MDR Interrupt
// EOM received
// Enable Interrupts.
99
Monitor Channel Programming
PSB 21911
PSF 21911
11.97