1 Hardware Overview 1.2 System Unit Block Diagram
1-14 TECRA M3 Maintenance Manual (960-507)
? Clock Generator
? One ICS 954204BGFT is used.
? This device generates the system clock.
? Modem Controller
? One Askey made MDC is used.
? This controller has the following functions:
– One RJ11 port
– Digital line protection support
– Ring wake up support
– Analog audio support
– AC97 interface
– The following communication codes are supported
Data:
V.90 (56K bps) data communication control
V.92 (56K bps) data communication control
V.34 (33.6K to 2400bps) data communication control
V.44, V.42, V.42bis and MNP class 5 data compression
V.32 turbo, V.32 bis and fallbacks
Fax:
V.34 (33.6K to 2400 bps)
V.17 (14.4K, 12K, 7200 bps)
V.29 (9600, 7200 bps)
V.27 ter (4800, 2400 bps)
V.21 ch2 (300 bps)
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