NumericallyAlphabetically
Index
| Hex Code: | 30 | 06 | 00 | TT | SS | 8K | 00 | 00 | unconditional |
|---|---|---|---|---|---|---|---|---|---|
| 30 | M6 | 00 | TT | SS | 8K | XX | YY | M=1-7, Compare register XX to register YY |
| Action: | The JumpSS VTSM command jumps to menu type "K" (byte 5 lower nibble) of titleset "SS" (byte 4) from a menu (system space), setting SPRM 5 (title number in VTS) to the value in "TT" (byte 3). |
| Order: | If a compare is specified, it is performed first. If the conditions are met the JumpSS is executed. |
| Comments: | Restricted to FP and VMGM domains.
Related command for use from a title is CallSS VTSM. See Also Jump and Call graphic. |
| K | Menu type |
|---|---|
| 3 | Root |
| 4 | SubPicture |
| 5 | Audio |
| 6 | Angle |
| 7 | Chapter (PTT) |
| Compare operation codes | |||
|---|---|---|---|
| register to register | Alternate mnemonic | Comments | |
| M | operation | ||
| 1 | RegX & RegY | BC | Bitwise compare, the two operands are anded, if the result is non-zero the condition is true |
| 2 | RegX == RegY | EQ | If the two operands are equal the condition is true |
| 3 | RegX != RegY | NE | If the two operands are not equal the condition is true |
| 4 | RegX >= RegY | GE | If RegX is greater than or equal to the right operand the condition is true |
| 5 | RegX > RegY | GT | If RegX is greater than the right operand the condition is true |
| 6 | RegX <= RegY | LE | If RegX is less than or equal to the right operand the condition is true |
| 7 | RegX < RegY | LT | If RegX is less than the right operand the condition is true |
| Register Codes | |
|---|---|
| 0x00 through 0x0F | General Purpose registers 0 to 15 (GPRM) |
| 0x80 through 0x97 | System Parameter registers 0 to 23 (SPRM) |
| all others | do not use |
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