参数资料
型号: BU-66318G0-110
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, PQFP208
封装: 28 X 28 MM, 1.40 MM HEIGHT, LQFP-208
文件页数: 15/32页
文件大小: 278K
代理商: BU-66318G0-110
22
Data Device Corporation
www.ddc-web.com
BU-66318
B-09/05-0
TABLE 23. POWER AND GROUND
SIGNAL NAME
PIN
DESCRIPTION
+3.3V -
LOGIC(Vcc)
20, 28, 29, 38, 47,
48, 71, 76, 79, 80,
86, 90, 98, 99, 116,
123, 124, 133, 141,
150, 151, 169, 170,
184, 185, 194, 202,
203
Logic power (Vcc)
GROUND
6, 7, 21, 30, 31,
39, 58, 59, 72, 73,
81, 82, 89, 91,
109, 110, 117,
125, 126, 134,
142, 162, 163,
171, 173, 186,
187, 195,
Ground
TABLE 24. LOCAL DATA BUS
SIGNAL NAME
PIN
DESCRIPTION
DB15 (MSB)
201
DB14
200
DB13
199
DB12
198
DB11
197
DB10
196
DB9
193
DB8
192
DB7
191
DB6
190
DB5
189
DB4
188
DB3
183
DB2
182
DB1
181
DB0 (LSB)
180
16-bit bi-directional data bus. This bus interfaces the BU-66318 to the local processor, local RAM, and to
the ACE terminals. This bus allows data transfers to take place between the internal ACE protocol/memory
management logic and up to 64K x 16 of external RAM. If a local processor is detected by means of the
GNT signal being high at power-up, the outputs for D15 through D0 are in the high impedance state when
data is not being driven onto the local bus.
SIGNAL DESCRIPTIONS BY FUNCTIONAL GROUPS
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