Mnemonic: CallSS VMGM pgc

Hex Code:3008NNNNRRC00000   unconditional
30M8NNNNRRC0XXYY   M=1-7, Compare register XX to register YY
Action:This CallSS VMGM command calls VMG PGC "NNNN" (bytes 2&3) from a title. The RSM command will return to the point in playback where the CallSS was issued unless "RR" (byte 4) is used to specify a different resume cell.
Order:If a compare is specified, it is performed first. If the conditions are met the CallSS is executed.
Comments:Restricted to titles (VTS).
Related command for use from a menu is JumpSS VMGM pgc.
See Also Jump and Call graphic.
Compare operation codes
register to registerAlternate
mnemonic
Comments
Moperation
1RegX & RegYBCBitwise compare, the two operands are anded, if the result is non-zero the condition is true
2RegX == RegYEQIf the two operands are equal the condition is true
3RegX != RegYNEIf the two operands are not equal the condition is true
4RegX >= RegYGEIf RegX is greater than or equal to the right operand the condition is true
5RegX > RegYGTIf RegX is greater than the right operand the condition is true
6RegX <= RegYLEIf RegX is less than or equal to the right operand the condition is true
7RegX < RegYLTIf RegX is less than the right operand the condition is true
Register Codes
0x00 through 0x0FGeneral Purpose registers 0 to 15 (GPRM)
0x80 through 0x97System Parameter registers 0 to 23 (SPRM)
all othersdo not use
Numerically Alphabetically
Index
Alphabetically Numerically
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