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| 型號： | DS31412 |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 7/89頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC 12CH DS3/3 FRAMER 349-BGA |
| 標準包裝： | 1 |
| 控制器類型： | DS3/E3 調(diào)幀器 |
| 接口： | LIU |
| 電源電壓： | 3.135 V ~ 3.465 V |
| 電流 - 電源： | 960mA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 349-BGA 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 349-HCBGA（27x27） |
| 包裝： | 托盤 |
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DS3146/DS3146/DS31412 6-/8-/12-Channel DS3/E3 Framers
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6. REGISTERS
The framers are memory-mapped as follows:
Framer 1 (000h to 0FFh)
Framer 5 (400h to 4FFh)
Framer 9 (800h to 8FFh)
Framer 2 (100h to 1FFh)
Framer 6 (500h to 5FFh)
Framer 10 (900h to 9FFh)
Framer 3 (200h to 2FFh)
Framer 7 (600h to 6FFh)
Framer 11 (A00h to AFFh)
Framer 4 (300h to 3FFh)
Framer 8 (700h to 7FFh)
Framer 12 (B00h to BFFh)
DS31412 has 12 framers and uses address space 000h to BFFh. DS3148 has eight framers and uses address
space 000h to 7FFh. DS3146 has six framers and uses address space 000h to 5FFh. DS3146 does not have
address pin A[11].
Table 6-A shows the framer register map. Bits that are underlined are read-only bits. Bits that are marked “N/A” are
undefined. Addresses that are not listed in Table 6–A are undefined. Undefined registers and bits are reserved for
future enhancements and must always be written with logic 0 and ignored when read.
The device ID register is mapped into address 00h of every framer on the chip. Similarly, the ISR1 and ISR2
registers are mapped into addresses 06h and 07h of every framer on the chip. All other registers are unique to
each framer, including the reset (RST) register bit in MC1, which only resets the framer it is associated with, not the
entire chip.
Table 6-A. Register Map
ADDR
[7:0]
REGISTER
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
00h
ID7
ID6
ID5
ID4
ID3
ID2
ID1
ID0
01h
LOTCMC
ZCSD
BIN
MECU
AECU
TUA1
DISABLE
RST
02h
OSTCS
TCCLK
N/A
RZSF
N/A
DLB
LLB
PLB
03h
TDENMS
TSOFC
TOHENI
TOHI
TSOFI
TICLKI
TDATI
TDENI
04h
RDENMS
ROOFI
RLOSI
RDATH
RSOFI
ROCLKI
RDATI
RDENI
05h
RNEGI
RPOSI
RCLKI
TNEGH
TPOSH
TNEGI
TPOSI
TCLKI
06h
INT8
INT7
INT6
INT5
INT4
INT3
INT2
INT1
07h
N/A
INT12
INT11
INT10
INT9
08h
LORC
LOTC
T3E3SR
FEAC
HDLC
BERT
COVF
N/A
09h
LORCL
LOTCL
N/A
COVFL
OSTL
0Ah
LORCIE
LOTCIE
T3E3SRIE
FEACIE
HDLCIE
BERTIE
COVFIE
OSTIE
10h
E3SnC1
E3SnC0
T3IDLE
TRAI
TAIS
TPT
CBEN
DS3M
11h
FRESYNC
N/A
TFEBE
AFEBED
ECC
FECC1
FECC0
E3CVE
12h
MEIMS
FBEIC1
FBEIC0
FBEI
T3CPBEI
T3PBEI
EXZI
BPVI
18h
N/A
SEF
T3IDLE
RAI
AIS
OOF
LOS
19h
COFAL
N/A
SEFL
T3IDLEL
RAIL
AISL
OOFL
LOSL
1Ah
COFAIE
N/A
SEFIE
T3IDLEIE
RAIIE
AISIE
OOFIE
LOSIE
1Bh
RUA1
T3AIC
E3Sn
N/A
EXZL
MBEL
FBEL
ZSCDL
20h
BPV7
BPV6
BPV5
BPV4
BPV3
BPV2
BPV1
BPV0
21h
BPV15
BPV14
BPV13
BPV12
BPV11
BPV10
BPV9
BPV8
22h
EXZ7
EXZ6
EXZ5
EXZ4
EXZ3
EXZ2
EXZ1
EXZ0
23h
EXZ15
EXZ14
EXZ13
EXZ12
EXZ11
EXZ10
EXZ9
EXZ8
24h
FE7
FE6
FE5
FE4
FE3
FE2
FE1
FE0
25h
FE15
FE14
FE13
FE12
FE11
FE10
FE9
FE8
26h
PE7
PE6
PE5
PE4
PE3
PE2
PE1
PE0
27h
PE15
PE14
PE13
PE12
PE11
PE10
PE9
PE8
28h
CPE7
CPE6
CPE5
CPE4
CPE3
CPE2
CPE1
CPE0
29h
CPE15
CPE14
CPE13
CPE12
CPE11
CPE10
CPE9
CPE8
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