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參數(shù)資料
| 型號(hào)： | BU-65527C3-300 |
| 廠商： | DATA DEVICE CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 3 CHANNEL(S), MIL-STD-1553 CONTROLLER, XMA |
| 文件頁數(shù)： | 15/32頁 |
| 文件大?。?/td> | 2094K |
| 代理商： | BU-65527C3-300 |
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Data Device Corporation
www.ddc-web.com
BU-65528 and BU-65527
F1 web-10/02-0
A32/A24 ADDRESSING MODE SELECT
TB1 (BU-65528) / TB2 (BU-65527C): This jumper block is used
to select between A32 (VME extended) address mode and A24
(VME standard) addressing mode for the card’s on-board shared
RAM. Installing the jumper will select A32 mode. A24 mode will
be selected when the jumper is open. (For the BU-65527M card,
the addressing mode is “hardwired” set to A24 addressing
mode.)
B
DIR
A
DIR
B
DIR
A
DIR
B
XFR
A
XFR
B
XFR
A
XFR
DIRECT COUPLING
CONFIGURATION
TRANSFORMER COUPLING
CONFIGURATION
DIRECT/TRANSFORMER COUPLING SELECTION
TB2 THROUGH TB5 (BU-65528): The choice of direct or trans-
former coupling is selectable by means of TB2 (for Bus A and B
of the first channel), TB3 (for Bus A and B of the second chan-
nel), TB4 (for Bus A and B of the third channel), and TB5 (for Bus
A and Bus B of the fourth channel).
19
17
816
24
TB19
AB
C
Note: For the BU-65527M card, the register base address is only
selectable via the P2 connector.
TB19 Pins
A
B
C
Register Base Address
Bit Controlled
1
9
17
A15
2
10
18
A14
3
11
19
A13
4
12
20
A12
5
13
21
A11
6
14
22
A10
7
15
23
A09
8
16
24
A08
Register Base Address Terminal Block
TB19 Control
TB19 (BU-65527C): This terminal block is used to program the
BU-65527C’s 8-bit register base address. The internal registers
of the BU-65527C are accessible by means of a 16-bit address
(“short” or A16 address space). The pins on TB19 are labeled 1
through 24 with pins 1-8 labeled “A”, pins 9-16 labeled “B”, and
pins 17-24 labeled “C”. The positioning of the jumpers are used
to program the logic state of the address bits 15 through 8,
respectively. Each row represents a register base address bit as
stated in the table below. For each address bit (i.e.; A15, A14,
...) there are three bit settings:
- Installing a jumper from the TB19 “A” to “B” pin would enable that par-
ticular register base address bit to be programmed via the P2 con-
nector and backplane.
- Installing a jumper from the TB19 “B” pin to “C” pin fixes that particular
address bit at logic “0”.
- Not installing any jumpers for a particular address bit fixes that address
bit at logic “1”.
A24 MODE
A32 MODE
CHANNEL
TRANSFORMERS
TERMINAL BLOCKS
1
T1 and T2
TB3-TB6
2
T3 and T4
TB7-TB10
3
T5 and T6
TB11-TB14
4
T7 and T8
TB15-TB18
MBU-65528 COUPLING TERMINAL BLOCK CONFIGURATION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BU-65743F3-300 | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP80 |
| BU-65863F3-310 | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP80 |
| BU-65743F3-200 | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP80 |
| BU-65863F3-220 | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP80 |
| BU-65843B3-E02 | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, PBGA324 |
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