參數(shù)資料
型號(hào): PEF2015
廠商: SIEMENS A G
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Mini IOM-2 Controller MICO
中文描述: SPECIALTY TELECOM CIRCUIT, PDSO28
文件頁(yè)數(shù): 16/84頁(yè)
文件大?。?/td> 1568K
代理商: PEF2015
PEF 2015
Functional Description
Semiconductor Group
16
12.97
access). In the case of C/I- or signaling channel applications the corresponding data is
stored in the control memory. In order to select the application of choice, the control
memory provides a code portion.
The control memory is accessible via the
μ
P-interface. In order to establish a connection
between CFI time slot A and PCM-interface time slot B, the B-pointer has to be loaded
into the control memory location A.
Figure 6
MICO Memory Structure
DATA
Bits
8
CODE
Bits
4
4 Bits
CODE
8 Bits
DATA
Data Memory
(DM)
Control
Memory
(CM)
DATA
Bits
8
Data Memory
(DM)
(CM)
Memory
Control
DATA
Bits
8
CODE
Bits
4
T x D
R x D
PCM
DU
DD
CFI
μ
P
Upstream
Downstream
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