19-4750; Rev 1; 07/11 87 of 194 G. Field Name Addr (A:) Bit [x:y] Type Description JBS [6] ros-_-i1 Jitter Buffe" />
參數(shù)資料
型號(hào): DS34S132GN+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 181/194頁(yè)
文件大小: 0K
描述: IC TDM OVER PACKET 676-BGA
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 40
功能: TDM-over-Packet(TDMoP)
接口: TDMoP
電路數(shù): 1
電源電壓: 1.8V, 3.3V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 676-BGA
供應(yīng)商設(shè)備封裝: 676-PBGA(27x27)
包裝: 管件
其它名稱: 90-34S13+2N0
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DS34S132 DATA SHEET
19-4750; Rev 1; 07/11
87 of 194
G. Field
Name
Addr (A:)
Bit [x:y] Type
Description
JBS
[6] ros-_-i1
Jitter Buffer Status = “1” indicates one or more Jitter Buffer Status bits are “1”
(G.GSR6). The combination of JBS = 1 and G.GSRIE1.JBIE = 1 forces an
interrupt on INT_N.
PS
[5] ros-_-i1
Port Status = “1” indicates one or more TDM Per Port Status bits are “1”
(G.GSR4). The combination of PS = 1 and G.GSRIE1.PIE = 1 forces an interrupt
on INT_N.
PCS
[4] ros-_-i1
Packet Classifier Status = “1” indicates one or more Packet Classifier special
event/errors have been detected (PC.SRL) and enabled (PC. SRIE). An interrupt
is generated on INT_N when PCS = 1 and G.GSRIE1.PCIE = 1.
EMIS
[3] ros-_-i1
External Memory Interface Status = “1” indicates one or more SDRAM Queue
Errors have been detected (EMI.BMSRL) and enabled (EMI.BMSRIE). An
interrupt is generated on INT_N when EMIS = 1 and G.GSRIE1.EMIIE = 1.
RSVD
[2]
Reserved.
EMAWS
[1] ros-_-i1
External Memory Access Write Status = “1” indicates one or more TXP CPU
Packet Write Status Latch bits = “1” (EMA.WSRL1) and enabled (EMA.WSRIE1).
The combination of EMAWS = 1 and G.GSRIE1.EMAWIE = 1 forces an interrupt
on INT_N.
EMARS
[0] ros-_-i1
External Memory Access Read Status = “1” indicates one or more RXP CPU
Packet Read Status Latch bits = “1” (EMA.RSRL1) and enabled (EMA.RSRIE1).
The combination of EMARS = 1 and G.GSRIE1.EMARIE = 1 forces an interrupt
on INT_N.
GSR2.
A:0034h
Global Status Register 2. Default: 0x00.00.00.00
PPTCSL
[31:0] rls-crw-i3
Per-Port Transmit (RXP) CAS Latched Status = “1” in PPTCSL bit position “x”
(x = 0 to 31) indicates one or more received RXP CAS Codes for Transmit TDM
Port “x” have changed. The combination of any PPTCSL[x] = 1 and its associated
G.GSRIE2.PPTCSIE[x] = 1 will make G.GSR1.PTCS = 1.
GSR3.
A:0038h
Global Status Register 3. Default: 0x00.00.00.00
PPRCSL
[31:0] rls-crw-i3
Per-Port Receive (TXP) CAS Latched Status = “1” in PPRCSL bit position “x” (x
= 0 to 31) indicates one or more CAS Codes received from TDM Port “x” have
changed (TXP direction). The combination of any PPRCSL[x] = 1 and its
associated G.GSRIE3.PPRCSIE[x] = 1 will make G.GSR1.PRCS = 1.
GSR4.
A:003Ch
Global Status Register 4. Default: 0x00.00.00.00
PPS
[31:0] ros-crw-i2
Per-Port Latched Status = “1” in PPS bit “x” (x = 0 to 31) indicates one or more
Frame Alignment or Over/underrun errors have been detected at TDM Port “x”
(any “Pn.PTSRL[z] and Pn.PTSRIE[z]” = 1 or any “Pn.PRSRL[z] and
Pn.PTSRIE[z]” = 1; where “Pn” = “Port x” and z = bit 0 or bit 1). This is a latched
status register, which means a 0 to 1 transition on any associated
PTSRL[z]/PRSRL[z] forces a latched PPS=1. The G.GCR.LSBCRE register
selects whether a Read or Write operation to GSR4 clears the register (-crw-;
even if all PTSRL[z]/PRSRL[z] transition back to “0”, a PPS[x] = 1 value will not
clear until GSR4 is cleared by a Read or Write operation). Any PPS[x] = 1 will
force G.GSR1.PS = 1.
GSR5.
A:0040h
Global Status Register 5. Default: 0x00.00.00.00
BGS
[31:0] ros-_-i2
Bundle Group Status = “1” in BGS bit position “x” (x = 0 to 31) indicates one or
more PW Control Word changes have been detected in Bundle Group “x” (any
B.GxSRL[z] = 1 and B.GxSRIE[z] = 1 for z = 0 to 7). Bundles with a detected
change can be identified from: Bundle # = BGS “x” bit position x 8 + B.GxSRL “z”
bit position. Any BGS[x] = 1 (x = 0 to 31) will force G.GSR1.BS = 1.
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