Samsung OfficeServ 7100 Series - Table 2.4 Specification of Mp10;10 A;11 Boards

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© SAMSUNG Electronics Co., Ltd.
Option Board
MP10/10a/11 board can mount a MODEM Board, a 4DLM board or a 4SWM board in
option. The MODEM board has the following functions:
 MP10/10a/11 board has a 2-Wire Full Duplex modem and can commonly use it with
OfficeServ 500 system. Be careful of the direction of the Modem board when
mounting/demounting the board to the MP10/10a/11 board.
 The Modem board operates in OfficeServ 7100 via V.24 interface and uses a modem
chip for Central Office, which can perform Pulse Code Modulation (PCM) highway
interface. In addition, the Modem board supports V.90 protocol. OfficeServ 7100
controls the Modem board via serial communication using standard AT commands.
Specification
The specification of MP control boards is as follows:
Table 2.4 Specification of MP10/10a/11 Boards
Categories
Names
Standards
CPU
Processor
M82511G (MP10, MP10a),
M82810 (MP11)
System Clock
375 MHz
Package
484 BGA (BALL GRID ARRAY)
SDRAM
(Memory for programs and data)
Capacity
128 MB (for MP10, MP10a),
512 MB (for MP11)
Width of Data Bus
32 Bit
SRAM (DB Backup)
MP10 Only
Capacity
2 MB (1 MB * 2 EA)
Width of Data Bus
16 bit
NAND Flash Memory (DB Backup)
MP10a, MP11 Only
Capacity
128 MB
Width of Data Bus
8 bit
Flash ROM (For Booting)
Capacity
512 KB
Width of Data Bus
8 bit
Time Switch
Device
STC9604
Basic Switch
256 x 256 Channel
Data Bus Width
8 Bit
RTC
Device
RTC72423 (MP10)
RTC8564 (MP10a, MP11)
Time for Backup
48 Hr
Multi-Media (MMC+, SD Card)
(Memory for programs, data and
VM/AA)
Capacity
256 MB (MMC+ Card, MP10 Only)
1GByte (SD Card, MP10a, MP11 Only)
Width of Data Bus
MP10: 1 Bit, MP10a/MP11: 4 Bit
EEPROM Data memory
(example: MAC/IP Address)
Capacity
MP10: 4 KB, MP10a/MP11: 32 KB
Interface
MP10: SPI, MP10a/MP11: I2C