- 您现在的位置：买卖IC网 > PDF目录166631 > BU-65743F3-300 (DATA DEVICE CORP) 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP80 PDF资料下载
参数资料
| 型号： | BU-65743F3-300 |
| 厂商： | DATA DEVICE CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP80 |
| 封装： | 0.880 INCH, CERAMIC, QFP-80 |
| 文件页数： | 19/75页 |
| 文件大小： | 532K |
| 代理商： | BU-65743F3-300 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页当前第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页
26
Data Device Corporation
www.ddc-web.com
BU-65743/65843/65863/65864
D-06/04-0
TABLE 52. BC OPERATIONS FOR MESSAGE SEQUENCE CONTROL
INSTRUCTION
MNEMONIC
OP CODE
(HEX)
PARAMETER
CONDITIONAL
OR
UNCONDITIONAL
DESCRIPTION
Interrupt
Request
Execute
Message
IRQ
XEQ
0006
0001
Interrupt
Bit Pattern
in 4 LS bits
Message Control /
Status Block
Address
Conditional
(See Note)
Generate an interrupt if the condition flag tests TRUE, other-
wise continue execution at the next OpCode in the instruction
list. The passed parameter (Interrupt Bit Pattern) specifies
which of the ENHANCED BC IRQ bit(s) (bits 5-2) will be set in
Interrupt Status Register #2. Only the four LSBs of the passed
parameter are used. A parameter where the four LSBs are logic
"0" will not generate an interrupt.
Executes the message at the specified Message Control/Status
Block Address if the condition flag tests TRUE, otherwise con-
tinue execution at the next OpCode in the instruction list.
Compare to
Frame Timer
Halt
Jump
CFT
HLT
JMP
000A
0007
0002
Delay Time Value
(Resolution
= 100S / LSB)
Not Used
(Don’t Care)
Instruction List
Address
Unconditional
Conditional
Compare Time Value to Frame Time Counter, and set or clear
the LT and EQ flag based on the results of the compare.
Stop execution of the Message Sequence Control Program until
a new BC Start is issued by the host if the condition flag tests
TRUE, otherwise continue execution at the next OpCode in the
instruction list.
Jump to the OpCode specified in the Instruction List if the con-
dition flag tests TRUE, otherwise continue execution at the next
OpCode in the instruction list.
Compare to
Message
Timer
Delay
Subroutine
Call
CMT
DLY
CAL
000B
0008
0003
Delay Time Value
(Resolution
= 1S / LSB)
Delay Time Value
(Resolution = 1S
/ LSB)
Instruction List
Address
Unconditional
Conditional
Compare Time Value to Frame Time Counter, and set or clear
the LT and EQ flag based on the results of the compare.
Delay the time specified by the Time parameter before execut-
ing the next OpCode if the condition flag tests TRUE, otherwise
continue execution at the next OpCode without delay. The delay
generated will use the Time to Next Message Timer.
Jump to the OpCode specified by the Instruction List Address
and push the Address of the Next OpCode on the Call Stack if
the condition flag tests TRUE, otherwise continue execution at
the next OpCode in the instruction list. Note that the maximum
depth of the subroutine call stack is four.
Wait Until
Frame Timer
= 0
Subroutine
Return
WFT
RTN
0009
0004
Not Used
(Don’t Care)
Not Used
(Don’t Care)
Conditional
Wait until Frame Time counter is equal to Zero before continu-
ing execution of the Message Sequence Control Program if the
condition flag tests TRUE, otherwise continue execution at the
next OpCode without delay.
Return to the OpCode popped off the Call Stack if the condition
flag tests TRUE, otherwise continue execution at the next
OpCode in the instruction list.
GP Flag Bits
FLG
000C
Used to set,
clear, or toggle
GP(General
Purpose)
Flag bits
(See description)
Unconditional
Used to set, toggle, or clear any or all of the eight general pur-
pose flags. The table below illustrates the use of the GP Flag
Bits instruction for the case of GP0 (General Purpose Flag 0).
Bits 1 and 9 of the parameter byte affect flag GP1, bits 2 and
10 effect GP2, etc., according to the following rules:
Bit 8
0
1
0
1
0
1
Bit 0
Effect on GP0
No Change
Set Flag
Clear Flag
Toggle Flag
相关PDF资料 |
PDF描述 |
|---|---|
| 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 |
| BU-65863B8-E02 | 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, PBGA324 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| BU6574FV | 制造商:ROHM 制造商全称:Rohm 功能描述:Silicon monolithic integrated circuit |
| BU6574FV-E2 | 功能描述:IC ANALOG FRONT END SSOP20 RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模拟前端 (AFE) 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 位数:- 通道数:2 功率（瓦特）:- 电压 - 电源，模拟:3 V ~ 3.6 V 电压 - 电源，数字:3 V ~ 3.6 V 封装/外壳:32-VFQFN 裸露焊盘 供应商设备封装:32-QFN（5x5） 包装:带卷 (TR) |
| BU6577FV | 制造商:ROHM 制造商全称:Rohm 功能描述:Silicon monolithic integrated circuit |
| BU6577FV-E2 | 制造商:ROHM Semiconductor 功能描述:ANALOG FRONT END - Tape and Reel |
| BU6581KV | 制造商:未知厂家 制造商全称:未知厂家 功能描述:コミュニケーションLSI |
发布紧急采购，3分钟左右您将得到回复。