參數資料
型號: DS3154+
廠商: Maxim Integrated Products
文件頁數: 7/61頁
文件大?。?/td> 0K
描述: IC LIU DS3/E3/STS1 QUAD 144CSBGA
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 160
類型: 線路接口裝置(LIU)
驅動器/接收器數: 4/4
規(guī)程: IEEE 1149.1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 144-BGA,CSPBGA
供應商設備封裝: 144-TECSBGA(13x13)
包裝: 管件
DS3151/DS3152/DS3153/DS3154 Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
15 of 61
5. REGISTER DESCRIPTIONS
When the DS315x is configured in CPU bus mode (HW = 0), the registers shown in Table 5-A are accessible
through the CPU bus interface. All registers for the LIU ports are forced to their default values during an internal
power-on reset or when the
RST pin is driven low. Setting an LIU’s RST bit high forces all registers for that LIU to
their default values. All register bits marked “—” must be written 0 and ignored when read. The TEST registers
must be left at their reset value of 00h for normal operation.
On the DS3153, only registers for LIUs 1, 2, and 3 are available. Writes into LIU 4 address space are ignored.
Reads from LIU 4 address space return all zeros. On the DS3152, address line A5 is not present, limiting the
address space to the LIU 1 and 2 registers. On the DS3151, address lines A5 and A4 are not present, limiting the
address space to the LIU 1 registers.
Table 5-A. Register Map
ADDRESS
REGISTER
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
LIU 1
00h
GCR1
E3M
STS
LLB
RLB
TDSA
TDSB
RST
01h
TCR1
TBIN
TCINV
TJA
TPD
TTS
TLBO
02h
RCR1
ITU
RBIN
RCINV
RJA
RPD
RTS
RMON
RCVUD
03h
SR1
TDM
PRBS
RLOL
RLOS
04h
SRL1
TDML
PRBSL
PBERL
RCVL
RLOLL
RLOSL
05h
SRIE1
TDMIE
PRBSIE
PBERIE
RCVIE
RLOLIE
RLOSIE
06h
RCVL1
RCV[7]
RCV[6]
RCV[5]
RCV[4]
RCV[3]
RCV[2]
RCV[1]
RCV[0]
07h
RCVH1
RCV[15]
RCV[14]
RCV[13]
RCV[12]
RCV[11]
RCV[10]
RCV[9]
RCV[8]
08h–0Fh
TEST
LIU 2
10h
GCR2
E3M
STS
LLB
RLB
TDSA
TDSB
--
RST
11h
TCR2
TBIN
TCINV
TJA
TPD
TTS
TLBO
--
12h
RCR2
ITU
RBIN
RCINV
RJA
RPD
RTS
RMON
RCVUD
13h
SR2
TDM
PRBS
RLOL
RLOS
14h
SRL2
TDML
PRBSL
PBERL
RCVL
RLOLL
RLOSL
15h
SRIE2
TDMIE
PRBSIE
PBERIE
RCVIE
RLOLIE
RLOSIE
16h
RCVL2
RCV[7]
RCV[6]
RCV[5]
RCV[4]
RCV[3]
RCV[2]
RCV[1]
RCV[0]
17h
RCVH2
RCV[15]
RCV[14]
RCV[13]
RCV[12]
RCV[11]
RCV[10]
RCV[9]
RCV[8]
18h–1Fh
TEST
LIU 3
20h
GCR3
E3M
STS
LLB
RLB
TDSA
TDSB
RST
21h
TCR3
TBIN
TCINV
TJA
TPD
TTS
TLBO
22h
RCR3
ITU
RBIN
RCINV
RJA
RPD
RTS
RMON
RCVUD
23h
SR3
TDM
PRBS
RLOL
RLOS
24h
SRL3
TDML
PRBSL
PBERL
RCVL
RLOLL
RLOSL
25h
SRIE3
TDMIE
PRBSIE
PBERIE
RCVIE
RLOLIE
RLOSIE
26h
RCVL3
RCV[7]
RCV[6]
RCV[5]
RCV[4]
RCV[3]
RCV[2]
RCV[1]
RCV[0]
27h
RCVH3
RCV[15]
RCV[14]
RCV[13]
RCV[12]
RCV[11]
RCV[10]
RCV[9]
RCV[8]
28h–2Fh
TEST
LIU 4
30h
GCR4
E3M
STS
LLB
RLB
TDSA
TDSB
RST
31h
TCR4
TBIN
TCINV
TJA
TPD
TTS
TLBO
32h
RCR4
ITU
RBIN
RCINV
RJA
RPD
RTS
RMON
RCVUD
33h
SR4
TDM
PRBS
RLOL
RLOS
34h
SRL4
TDML
PRBSL
PBERL
RCVL
RLOLL
RLOSL
35h
SRIE4
TDMIE
PRBSIE
PBERIE
RCVIE
RLOLIE
RLOSIE
36h
RCVL4
RCV[7]
RCV[6]
RCV[5]
RCV[4]
RCV[3]
RCV[2]
RCV[1]
RCV[0]
37h
RCVH4
RCV[15]
RCV[14]
RCV[13]
RCV[12]
RCV[11]
RCV[10]
RCV[9]
RCV[8]
38h–3Fh
TEST
Note 1: Underlined bits are read-only; all other bits are read-write.
Note 2: The registers are named REGn, where n = the LIU number (1, 2, 3, or 4).
Note 3: The bit names are the same for each LIU register set.
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