HFC-SPCI Cologne Chip AG, HFC-SPCI Datasheet - Page 58

• Manufacturer Part Number: HFC-SPCI
• Description: Isdn S/t HDLC Basic Rate Controller
• Manufacturer: Cologne Chip AG

9.2
The binary organistation of a single GCI channel frame is described below.
Figure 15: Single channel GCI format
B1
B2
M
D
C/I
MR
MX
%( _V &$
GCI frame structure
B-channel 1 data
B-channel 2 data
Monitor channel data
D-channel data
Command/indication bits for controlling activation/deactivation and for additional control
functions
Handshake bit for monitor channel
Handshake bit for monitor channel
6URbeQbi !)))