MiTAC w130 Service Manual
18
conditions from ramp-up through full-scale volume production, even for
applications with frequently changing specifications. In addition, the
H8/3434 and H8/3437 have F-ZTAT™*2 (flexible-ZTAT) versions with
on-board programmability.
applications with frequently changing specifications. In addition, the
H8/3434 and H8/3437 have F-ZTAT™*2 (flexible-ZTAT) versions with
on-board programmability.
1.3.10 Fax/Modem module
The PCT2303W chipset is designed to meet the demand of this emerging
worldwide AMR/MDC market. The combination of PC-TEL’s well proven
PCT2303W chipset and the HSP56TM MR software modem driver allows
systems manufactures to implement modem functions in PCs at a lower bill of
materials (BOM) while maintaining higher system performance.
PC-TEL has streamlined the traditional modem into the Host Signal
Processing (HSP) solution. Operating with the Pentium class processors, HSP
becomes part of the host computer’s system software. It requires less power
to operate and less physical space than standard modem solutions. PC-TEL’s
HSP modem is an easily integrated, cost-effective communications solution
that is flexible enough to carry you into the future.
The PCT2303W chip set is an integrated direct access arrangement (DAA)
and Codec that provides a programmable line interface to meet international
telephone line requirements. The PCT2303W chip set is available in two
16-pin small outline packages (AC’97 interface on PCT303A and phone-line
interface on PCT303W). The chip set eliminates the need for an AFE, an
isolation transformer, relays, opto-isolators, and 2-to 4-wire hybrid. The
PCT2303W chip set dramatically reduces the number of discrete components
and cost required to achieve compliance with international regulatory
requirements. The PCT2303W complies with AC’97 Interface specification
Rev. 2.1. The chip set is fully programmable to meet worldwide telephone line
interface requirements including those described by CTR21, NET4, JATE,
FCC, and various country-specific PTT specifications. The programmable
parameters of the PCT2303W chip set include AC termination, DC termination,
ringer impedance, and ringer threshold. The PCT2303W chip set has been
designed to meet stringent worldwide requirements for out-of-band energy,
billing-tone immunity, lightning surges, and safety requirements
worldwide AMR/MDC market. The combination of PC-TEL’s well proven
PCT2303W chipset and the HSP56TM MR software modem driver allows
systems manufactures to implement modem functions in PCs at a lower bill of
materials (BOM) while maintaining higher system performance.
PC-TEL has streamlined the traditional modem into the Host Signal
Processing (HSP) solution. Operating with the Pentium class processors, HSP
becomes part of the host computer’s system software. It requires less power
to operate and less physical space than standard modem solutions. PC-TEL’s
HSP modem is an easily integrated, cost-effective communications solution
that is flexible enough to carry you into the future.
The PCT2303W chip set is an integrated direct access arrangement (DAA)
and Codec that provides a programmable line interface to meet international
telephone line requirements. The PCT2303W chip set is available in two
16-pin small outline packages (AC’97 interface on PCT303A and phone-line
interface on PCT303W). The chip set eliminates the need for an AFE, an
isolation transformer, relays, opto-isolators, and 2-to 4-wire hybrid. The
PCT2303W chip set dramatically reduces the number of discrete components
and cost required to achieve compliance with international regulatory
requirements. The PCT2303W complies with AC’97 Interface specification
Rev. 2.1. The chip set is fully programmable to meet worldwide telephone line
interface requirements including those described by CTR21, NET4, JATE,
FCC, and various country-specific PTT specifications. The programmable
parameters of the PCT2303W chip set include AC termination, DC termination,
ringer impedance, and ringer threshold. The PCT2303W chip set has been
designed to meet stringent worldwide requirements for out-of-band energy,
billing-tone immunity, lightning surges, and safety requirements
1.3.11 FAST ETHERNET CONTROLLER integrated ICH-4M