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參數(shù)資料
| 型號： | BU-61743F3-482L |
| 廠商： | DATA DEVICE CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP72 |
| 封裝： | 25.40 X 25.40 MM, 3.94 MM HEIGHT, CERAMIC, FP-72 |
| 文件頁數(shù)： | 40/60頁 |
| 文件大?。?/td> | 457K |
| 代理商： | BU-61743F3-482L |
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Data Device Corporation
www.ddc-web.com
BU-6174X/6184X/6186X
F-10/02-300
A15 / CLK_SEL_1
A15
66
For BU-6186X (64K RAM versions), this signal is always config-
ured as address line A15 (MSB). Refer to the description for A11-
A0 below.
For BU-6184X/6174X (4K RAM versions), if UPADDREN is con-
nected to logic "1", this signal operates as address line A15.
For BU-6184X/6174X (4K RAM versions), if UPADDREN is con-
nected to logic "0", this signal operates as CLK_SEL_1. In this
case, A15/CLK_SEL_1 and A14/CLK_SEL_0 are used to select
the Enhanced Mini-ACE/-ACE's clock frequency, as follows:
Clock
CLK_SEL_1
CLK_SEL_0
Frequency
0
10 MHz
0
1
20 MHz
1
0
12 MHz
1
16 MHz
A11
A14 / CLK_SEL_0
A14
8
For BU-6186X (64K RAM versions), this signal is always config-
ured as address line A14. Refer to the description of A11-A0
below.
For BU-6184X/6174X (4K RAM versions), if UPADDREN is con-
nected to logic "1", this signal operates as A14.
For BU-6184X/6174X (4K RAM versions), if UPADDREN is con-
nected to logic "0", then this signal operates as CLK_SEL_1. In
this case, CLK_SEL_1 and CLK_SEL_0 are used to select the
Enhanced Mini-ACE/-ACE's clock frequency, as defined in the
description for A15/CLK_SEL1 above.
B10
A13 / Vcc -LOGIC
71
For BU-6186X (64K RAM versions), this signal is always config-
ured as address line A13. Refer to the description for A11-A0
below.
For BU-6184X/6174X (4K RAM versions), if UPADDREN is con-
nected to logic "1", this signal operates as A13.
For BU-6184X/6174X (4K RAM versions), if UPADDREN is con-
nected to logic "0", then this signal MUST be connected to
+5V/+3.3V-LOGIC (logic "1").
A10
A13
TABLE 50. PROCESSOR ADDRESS BUS
SIGNAL NAME
DESCRIPTION
BU-6186XFX/GX
BU-6184XFX/GX
BU-6174XFX/GX
BALL
PIN
4K RAM
64K RAM
BU-61860BX
BU-61840BX
BU-61740BX
相關PDF資料 |
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| BU-61743F3-492Q | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP72 |
| BU-61743F3-522Y | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP72 |
| BU-61743F3-582W | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP72 |
| BU-61743F3-642Q | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP72 |
| BU-61743F3-642Y | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP72 |
相關代理商/技術參數(shù) |
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| BU-61743F4-100 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| BU-61743F4-110 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| BU-61743G3-100 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| BU-61743G3-110 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| BU-61743G4-100 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
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