
IDT82P2521
21(+1) CHANNEL HIGH-DENSITY E1 LINE INTERFACE UNIT
Programming Information
92
December 7, 2005
AWG1 - Arbitrary Waveform Generation Control Register 1
Address: 009H, 049H, 089H, 0C9H, 109H, 149H, 189H, 1C9H, (CH1~CH8)
209H, 249H, 289H, 2C9H, 309H, 349H, 389H, 3C9H, (CH9~CH16)
409H, 449H, 489H, 4C9H, 509H, (CH17~CH21)
7C9H (CH0)
Type: Read / Write
Default Value: 00H
Bit
Name
Description
7-
Reserved.
6 - 0
WDAT[6:0]
These bits are valid only when the user-programmable arbitrary waveform is enabled (i.e., the PULS[3:0] bits (b3~0,
PULS,...)
are set to ‘1XXX’).
These bits contain the template sample data to be stored in RAM which address is specified by the SAMP[4:0] bits (b4~0,
AWG0,...). They are not updated until new template sample data is written.
765
43
21
0
-
WDAT6
WDAT5
WDAT4
WDAT3
WDAT2
WDAT1
WDAT0