- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄372116 > SAA7893HL (NXP SEMICONDUCTORS) Super audio media player PDF資料下載
參數(shù)資料
| 型號(hào)： | SAA7893HL |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | Super audio media player |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP128 |
| 封裝： | 14 X 20 MM, 1.40 MM HEIGTH, PLASTIC, SOT-425-1, LQFP-128 |
| 文件頁(yè)數(shù)： | 33/66頁(yè) |
| 文件大?。?/td> | 1036K |
| 代理商： | SAA7893HL |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)當(dāng)前第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)
Philips Semiconductors
SAA7893HL
Super audio media player
Product data
Rev. 02 — 26 February 2003
33 of 66
9397 750 10925
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
8.5.3
Host interface connection
8.6 SAD08 mode
Here the reading and writing is always done on 8-bit. From pin mapping it can be
seen that the byte indication is done via bit A(0) which is mapped on H_DQ(15) of the
SAA7893HL. The internal SAA7893HL communication stays on 16-bit. Therefore, the
host interface block ‘translates’ the 8 bits external communication to the 16 bits
internal. To save physical pins on the SAA7893HL device, the data bus and 4 address
bits are used to write the 12 MSB address bits, hereafter called ‘the base address’,
into the SAA7893HL device. Therefore, to access an address inside the SAA7893HL
first this 12 MSB bits of the address must be written as a base address for the
SAA7893HL indicated by the H_A_sel line. Pin H_A_sel can be mapped to a physical
address pin of the host.
t
tri
time data bus becomes active after
H_CSn
time data available with respect to
H_WAIT signal
time H_WAIT can be active
-
2
-
sys_clk
t
set(D)
15
-
-
ns
t
wt
2
-
24
sys_clk
Table 20:
Symbol
Timing numbers of MAD16_02 read
…continued
Parameter
Min
Typ
Max
Unit
Fig 29. Host interface connection.
MCE050
H_RWn
RD_
CSn
HDTACKn
ALE
n.c.
ADDR(3:1)
DATA(15:0)
IRQ_x
H_CSn
H_WAIT
27
24
26
H_A_sel
123
H_A[6:4]
124, 125, 126
H_A[3:1]
127, 128, 1
H_procclk
28
sys_clk
sys_clk or
video clock
21
VCC_IO
VCC_IO
VCC_IO
H_sel[0]
62
H_sel[1]
63
18
H_DQ[15:0]
H_IRQn
2, 3, 5, 6, 7, 8, 9,
11, 12, 13, 14,
15, 16, 22, 23, 25
SAA7893HL
MAD16_02
mode
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA8112HL | Digital Camera Signal Processor and Microcontroller(數(shù)字照相信號(hào)處理器和微控制器) |
| SAA8113HL | Digital PC-camera signal processor(數(shù)字PC照相信號(hào)處理器) |
| SAA8115HL | Digital Camera USB Interface(數(shù)字照相USB接口) |
| SAA8116ET | Digital PC-camera signal processor including microcontroller and USB interface |
| SAA8116HL | Digital PC-camera signal processor, microcontroller andUSB interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA-8 | 制造商:GENERAL DEVICES 功能描述:CHASSIS SUPPORT ANGLES, Sold in a Set of 2 |
| SAA8110G | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Signal Processor DSP for cameras |
| SAA8112HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital camera signal processor and microcontroller |
| SAA8113HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital PC-camera signal processor |
| SAA8115HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital camera USB interface |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。