Syntax:

• TXTOPH
• TXTOPL

Description:

TXTOPx transmits the condition of the top of the stack corresponding to bank "x". This means that TXTOPH transmits the condition on the high bank of the top of the stack, while TXTOPL transmits the condition on the low bank of the top of the stack. The transmitted conditions from all the nodes are logically ANDed. This logical result is available only when the conditions are received from all nodes. The instruction PUSHGLOBAL provides the mean for accessing this result, while the instruction PUSHVALID monitors the availability of the result.

Microcode Pattern:

Takes 2 cycles to execute.
    Example: TXTOPx

	  
STKC  FLW  IOC AGU   ASEL BS5 P5 BS4 C4 P4  MPC  BS3 C3 P3 P2 P1 P0
-------------------------------------------------------------------
TSx   -    -    -      -   0  00  0   0 00    -   0   0 00 00 00 00
 -    -    -    -      -   0  00  0   0 00    -   0   0 00 00 00 00
-------------------------------------------------------------------
 Where: "x" is {H,L}.

	  

Exceptions :

No exceptions

Example :

TXTOPH       !! Transmits the high condition 
             !! of the top of the stack
TXTOPL       !! Transmits the low condition 
             !! of the top of the stack