參數(shù)資料
型號(hào): MT90810
廠商: Mitel Networks Corporation
英文描述: Flexible MVIP(Multi-Vendor Integration Protocol) Interface Circuit(彈性MVIP接口電路)
中文描述: 柔性MVIP(多廠商集成協(xié)議)接口電路(彈性MVIP接口電路)
文件頁(yè)數(shù): 18/33頁(yè)
文件大?。?/td> 176K
代理商: MT90810
MT90810
Preliminary Information
2-186
Bit
Name
Description
Frame Start (FRMx_STRT) Register x
7:0
STRT(7:0)
Lower 8 bits of the 11 bit quantity specified in Table 13 - “Frame Group
Mode bits”
Frame Mode (FRMx_STRT) Register x
7:6
MODE
Frame Group Mode
2 [10] Normal Framing
3 [11] Inverted Framing
Type of framing signal for this group
0 Frame pulse is one bit cell wide
1 Frame pulse is eight bit cell wide
Frame Group bit rate register
Spacing for the framing pulses is for:
0 [00] 2Mb/s data rate
1 [01] 4Mb/s data rate
2 [10] 8Mb/s data rate
3 [11] Reserved
Upper three bits of the 11 bit quantity specified in Table 13 - “Frame Group
Mode bits”
Table 16 - Frame Register Bits for modes 2 & 3
5
FRM_TYPE
4:3
BIT_RATE
2:0
STRT(11:8)
Bit
Name
Description
7:3
2
RESERVED
VCO_BYP
Should NEVER be set under normal operating conditions
Bypass On-chip VCO
External VCO may be used in place of FMIC VCO
Should NEVER be set under normal operating conditions
Select X1 as chip master clock, direct input to FMIC state machine.
Bypass entire On-chip APLL (including VCO)
Table 17 - Diagnostic (DIAG_REG) Register
1
0
RESERVED
SEL_XIN
Streams
Channels
Indirect RAM Address
decimal
hex
MVIP Stream 0
MVIP Stream 1
MVIP Stream 2
MVIP Stream 3
MVIP Stream 4
MVIP Stream 5
MVIP Stream 6
MVIP Stream 7
Local Stream 0
Local Stream 1
Local Stream 2
Local Stream 3
0:31
0:31
0:31
0:31
0:31
0:31
0:31
0:31
0:31
0:31
0:31
0:31
0:31
32:63
64:95
96:127
128:159
160:191
192:223
224:255
256:287
288:319
320:351
352:383
0x00:0x1f
0x20:0x3f
0x40:0x5f
0x60:0x7f
0x80:0x9f
0xa0:0xbf
0xc0:0xdf
0xe0:0xff
0x100:0x11f
0x120:0x13f
0x140:0x15f
0x160:0x17f
Table 18 - Data Memory Mapping
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