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參數(shù)資料
| 型號(hào)： | ADSP-21MOD970-510 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 調(diào)制器/解調(diào)器 |
| 英文描述： | Multiport Internet Gateway Processor Data Pump Solution(多端口網(wǎng)關(guān)處理器數(shù)據(jù)泵解決方案) |
| 中文描述： | 56 kbps DATA, 8 kbps FAX, MODEM, PBGA304 |
| 封裝： | PLASTIC, BGA-304 |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大?。?/td> | 94K |
| 代理商： | ADSP-21MOD970-510 |
REV. 0
ADSP-21mod970-510
–4–
Table III. Modem Commands—Modem-to-Controller
Modem-to-Controller Commands
DPSM_SEQ_I_NEED_CODE
DPSM_SEQ_I_CONNECTED
DPSM_SEQ_I_FAILED_CONNECT
DPSM_SEQ_I_FLAGS_FOUND
DPSM_SEQ_I_FFT_RESULTS
DPSM_SEQ_I_FTH_FLAGS_DONE
DPSM_SEQ_C_LOST_CARRIER
DPSM_SEQ_I_END_OF_RCV_DATA
DPSM_SEQ_I_END_OF_TRANSMISSION
DPSM_SEQ_I_DRAIN_DONE
DPSM_SEQ_I_FFT_COMPLETE
DPSM_SEQ_I_FLAGS_FOUND
DPSM_SEQ_I_FOUND_CNG
DPSM_SEQ_I_CED_DONE
DPSM_SEQ_I_READY_TO_XMT
DPSM_SEQ_I_READY_TO_DRAIN
DPSM_SEQ_I_DTMF_REPORT
Table IV. Modem Commands—Controller-to-Modem
Controller-to-Modem Commands
SEQ_DPSM_C_ABORT
SEQ_DPSM_C_DISCONNECT
SEQ_DPSM_C_GET_ENERGY_RANGES
SEQ_DPSM_C_V110_CALL
SEQ_DPSM_C_V110_ANSWER
SEQ_DPSM_C_V8_ANSWER
SEQ_DPSM_C_DTMF_ANSWER
SEQ_DPSM_C_V8_CALL
SEQ_DPSM_C_T30_CALL
SEQ_DPSM_C_FRH
SEQ_DPSM_C_FTH
SEQ_DPSM_C_V29_TRNSONLY
SEQ_DPSM_C_V29_RCVONLY
SEQ_DPSM_C_V27_TRNSONLY
SEQ_DPSM_C_V27_RCVONLY
SEQ_DPSM_C_V17_RCVONLY
SEQ_DPSM_C_R_V17_RCVONLY
SEQ_DPSM_C_R_V17_TRNSONLY
SEQ_DPSM_C_V17_TRNSONLY
SEQ_DPSM_C_DONE_LOAD_IMAGE
SEQ_DPSM_I_ETX
The recipient clears the mailbox by writing a 0 to the mailbox.
The sender should check that the mailbox contains a 0 before
writing to it. When a 0 value is written into the mailbox, it acts
as an indicator that the previous command has been processed.
LENGTH IN WORDS
READ WORD POINTER
READ BIT POINTER
WRITE WORD POINTER
WRITE BIT POINTER
FIFO BASE ADDRESS
LENGTH IN WORDS
READ WORD POINTER
READ BIT POINTER
WRITE WORD POINTER
WRITE BIT POINTER
FIFO BASE ADDRESS
CONTROL WORD
FIFO FOR TRANSMIT
(DOWNSTREAM)
DATA
Tx WRITE IDX
Tx READ IDX
EC Tx FIFO
FIFODB
TRANSMIT
(DOWNSTREAM)
FIFO BUFFER
RECEIVE
(UPSTREAM)
FIFO BUFFER
CONTROLLER
WRITES
TRANSMIT
(DOWNSTREAM) FIFO
TRANSMIT
(DOWNSTREAM)
FIFO INFORMATION
RECEIVE
(UPSTREAM)
FIFO INFORMATION
CONTROL WORD
FIFO FOR RECEIVE
(UPSTREAM)
DATA
CONTROLLER
READS
RECEIVE
(UPSTREAM) FIFO
Tx WRITE IDX
Tx READ IDX
EC Rx FIFO
Figure 4. Data Interface Structures
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADSP-21mod970 | Multi-Port Internet Gateway Processor(多口網(wǎng)關(guān)處理器) |
| ADSP-21msp58 | DSP Microcomputer(DSP 微計(jì)算機(jī)) |
| ADSP-21MSP59 | DSP Microcomputer(DSP 微計(jì)算機(jī)) |
| ADSP-BF535 | Blackfin Embedded Processor |
| ADSP-BF535PBB-200 | Blackfin Embedded Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADSP-21MOD980-000 | 制造商:Analog Devices 功能描述: |
| ADSP21MOD980N | 制造商:AD 制造商全稱:Analog Devices 功能描述:MultiPort Internet Gateway Processor |
| ADSP-21MSP50ABG-52 | 制造商:Analog Devices 功能描述: |
| adsp-21msp50akg-52 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
| ADSP-21MSP50BG-52 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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