Instruction Manual


Réf. : SCT TMO MASV3 SPEC
30
Rev. : H
Réf. sec. : 2x xxx xxx – x
Date : 12/05/04
DRAFT
Document
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. All rights of reproduction and disclosure reserved.
Page 15
This document contains information on a product under development. SAGEM reserves the right to change or discontinue this product
without notice.
T
cyc
Cycle time
77
-
T
acc1
Access time of RnW
-
10
T
acc2
Access time off RS, nCS
0
-
T
od1
Output delay of RnW
38
-
T
od2
Output delay of RS, nCS
10
-
T
dacc
Data access time
15
-
T
dod
Data output disable time
15
-
T
ds
Setup time of read data
10
-
T
dh
Hold time of read data
10
-
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The module supports the following services:
•
GPRS
•
CSD: transparent and non-transparent up to 9600 BPS
•
fax: class 1
Data sessions may be established over the main serial link, using the IrDA port (see below) or though the
USB interface.
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This UART interface is compatible with 16C750 compliant devices. It includes the slow infra-red protocol in
order to be connected with an infra-red transmitter to any external data peripherals with an IrDA compliant
data interface.
This IrDA interface (TXIR, RXIR and CMDIRDA) provided by the module is compliant with the IrDA 1.0 SIR
up to 115.2 Kbaud.
This interface could not be used at the same time as UART2 interface.
This interface includes main protections.
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It is strongly recommended to leave this interface externally accessible for Debug.
This interface could not be used at the same time as IRDA interface.
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A V24 interface is provided on external pins of the module with the following signals:
- RTS/CTS
- RX/TX
- DSR
- DTR
- DCD
- RI
It supports speeds up to 115.2 KBPS and may be used in auto bauding mode.
This interface includes main protections.