參數(shù)資料
型號(hào): POE-VOICE-RD
廠商: Silicon Laboratories Inc
文件頁(yè)數(shù): 105/108頁(yè)
文件大?。?/td> 0K
描述: KIT REF DESIGN PWR OVER ETHERNET
標(biāo)準(zhǔn)包裝: 1
主要目的: 參考設(shè)計(jì),以太網(wǎng)供電(POE),語(yǔ)音傳輸
嵌入式: 是,MCU,8 位
已用 IC / 零件: C8051F340,CP2201,Si3400
主要屬性: 嵌入式以太網(wǎng),以太網(wǎng)供電,8 kHz 語(yǔ)音采樣系統(tǒng)
次要屬性: 圖形用戶(hù)界面
已供物品: 板,線(xiàn)纜,電源,軟件
產(chǎn)品目錄頁(yè)面: 626 (CN2011-ZH PDF)
相關(guān)產(chǎn)品: 336-1385-ND - IC POWER OVER ETHERNET 20QFN
336-1322-ND - IC POWER OVER ETHERNET 20QFN
336-1313-ND - IC ETH CTRLR SNGL-CHIP 28QFN
336-1298-ND - IC 8051 MCU FLASH 64K 48TQFP
其它名稱(chēng): 336-1326
CP2200/1
96
Rev. 1.0
16. Parallel Interface
The CP2200/1 has an 8-bit parallel host interface used to access the direct registers on the device. The parallel
interface supports multiplexed or non-multiplexed operation using the Intel or Motorola bus format. The MUXEN
pin can be driven high to place the device in multiplexed operation or driven low to select non-multiplexed
operation. The MOTEN pin can be driven high to place the device in Motorola bus format or driven low to place the
device in Intel bus format.
Notes:
1. The CP2201 (28-pin package) can only be used in multiplexed mode.
2. The PCB traces connecting RD, WR, CS, ALE, and all address and data lines should be matched such that the
propagation delay does not vary by more than 5ns between any two signals.
A parallel interface read or write operation typically requires 260 ns (non-multiplexed) or 300 ns (multiplexed) to
transfer one byte of data. If back-to-back operations are scheduled on a non-multiplexed bus, data rates up to
30 Mbps can be achieved. Tables 26 through 29 provide detailed information about bus timing in each mode.
16.1. Non-Multiplexed Intel Format
Figure 22. Nonmuxed Intel READ
Valid Address
T
VD2
T
HOLD
T
VD1
T
AS
A[7:0]
D[7:0]
RD
Valid Data
T
RD
T
AHR
Notes:
1. CS must be asserted with or before RD.
2. WR must remain de-asserted during a READ.
Valid Address
T
DH
T
HOLD
T
WR
T
AS
A[7:0]
D[7:0]
WR
Valid Data
T
AHW
T
DS
Notes:
1. CS must be asserted with or before WR.
2. RD must remain de-asserted during a WRITE.
相關(guān)PDF資料
PDF描述
CW252016-R10G INDUCTOR 100NH 1008 SMD
GBA31DCBI CONN EDGECARD 62POS R/A .125 SLD
EBC18DRTH-S93 CONN EDGECARD 36POS DIP .100 SLD
ABM10DSUH CONN EDGECARD 20POS .156 DIP SLD
UPZ2D331MHD6 CAP ALUM 330UF 200V 20% RADIAL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
POF 1200AE 制造商:Bosch Sensortec 功能描述:ROUTER 1200W
POF 1400ACE 制造商:Bosch Sensortec 功能描述:ROUTER, 1400W
POF-12664 功能描述:PUSH-ON FEET BLK .62 X .20" RoHS:是 類(lèi)別:硬件,緊固件,配件 >> 緩沖器,支腳,焊盤(pán),握把 系列:POF MSDS 材料安全數(shù)據(jù)表:MB1102,1200, SJ5300,5400,5600,5900,6000 MSDS 產(chǎn)品目錄繪圖:Resilient Rollstock 標(biāo)準(zhǔn)包裝:1 系列:SJ-5900 形狀:矩形,扁平 - 可定制 顏色:黑 尺寸:卷 - 1' L x 9.000" W x 0.250" H(304.80mm x 228.60mm x 6.35mm)1/4" H 尺寸 - 可視:卷 - 1' L x 9.000" W x 0.250" H(304.80mm x 228.60mm x 6.35mm)1/4" H 材質(zhì):聚氨脂泡沫 安裝類(lèi)型:膠合劑 - 丙烯酸 其它名稱(chēng):SJ5904-1FT
POF-12664-10PK 制造商:Richco 功能描述:Push On Feet; PVC (Flexible); Black; 15.7 mm; 8.6 mm; 1.3 mm; 7 mm
POF-40022 功能描述:PUSH-ON FEET BLK .31 X .06" RoHS:是 類(lèi)別:硬件,緊固件,配件 >> 緩沖器,支腳,焊盤(pán),握把 系列:POF MSDS 材料安全數(shù)據(jù)表:MB1102,1200, SJ5300,5400,5600,5900,6000 MSDS 產(chǎn)品目錄繪圖:Resilient Rollstock 標(biāo)準(zhǔn)包裝:1 系列:SJ-5900 形狀:矩形,扁平 - 可定制 顏色:黑 尺寸:卷 - 1' L x 9.000" W x 0.250" H(304.80mm x 228.60mm x 6.35mm)1/4" H 尺寸 - 可視:卷 - 1' L x 9.000" W x 0.250" H(304.80mm x 228.60mm x 6.35mm)1/4" H 材質(zhì):聚氨脂泡沫 安裝類(lèi)型:膠合劑 - 丙烯酸 其它名稱(chēng):SJ5904-1FT