CT2553-PCB Aeroflex Circuit Technology, CT2553-PCB Datasheet - Page 7

• Manufacturer Part Number: CT2553-PCB
• Description: Advanced Integrated Mux Aim Hybrid For Mil-std-1553 / Sae-as15531 In Pcb Style
• Manufacturer: Aeroflex Circuit Technology

SCDCT2553PCB Rev A Preliminary 7/13/06
15
CONFIGURATION
CURRENT
AREA B/
REGISTER
13
A
0
15
CONFIGURATION
CURRENT
AREA B/
FIGURE 7 – USE OF DESCRIPTOR STACK – RTU MODE
REGISTER
*
FIGURE 6 – USE OF DESCRIPTOR STACK – BC MODE
13
POINTERS
A
STACK
*
** Note:
*
** Note:
0
Note:
Note:
STACK POINTERS and MESSAGE COUNTERS are switched via the
CONFIGURATION REGISTER under external CPU control.
DESCRIPTOR STACKS and DATA BLOCKS have 256 word boundries which
should be observed.
STACK POINTERS and LOOK-UP TABLE are switched via the
CONFIGURATION REGISTER under external CPU control.
DESCRIPTOR STACKS and DATA BLOCKS have 256 word boundries which
should be observed.
*
*
POINTERS
MESSAGE
COUNTER
STACK
DESCRIPTOR
BLOCK STATUS WORD
RECEIVED COMMAND
STACKS
TIME TAG WORD
RESERVED
WORD
**
7
DESCRIPTOR
BLOCK STATUS WORD
STACKS
TIME TAG WORD
BLOCK ADDR
RESERVED
MESSAGE
TABLE ADDR
LOOK-UP
**
*
(DATA BLOCK ADDR)
LOOK-UP TABLE
DATA BLOCK
DATA BLOCK
BLOCKS
DATA
**
DATA BLOCK
DATA BLOCK
Aeroflex Plainview
BLOCKS
DATA
**