Most digital signals should not be jammed, unless the driving sources are ALL "buffered." Buffered signals include any press from a touchpanel or keypad, as well as the outputs of the following symbols:
- ASCII Serial Decoder (SRCL)
- Analog Equate (EQU)
- Buffer (BUF)
- Button Presser (PRESSER)
- Control Crosspoint Routing (CCROSS)
- Debounce
- Decade
- Digital RAM (DRAM)
- Equipment Crosspoint Routing (ECROSS)
- Ethernet Intersystems Communications
- Intersystems Communications (XSIG)
- Intersystems Communications with Offset (XSIG2)
- Intersystems Communications with Status Request (XSIG3)
- Logic Wave Delay (WDELAY)
- Past
- Serial Memory (SMEM)
- Serial Memory Dialer (SDAC)
- Serial RAM From Database (SMEM2)
- Stepper
- When
Analog and serial signals can always be jammed, which is one advantage to using analog logic as much as possible.
IIRC, you can run into problems if you have a signal name jammed on multiple outputs of the same symbol. Like, if output 1 and output 2 of a buffer have the same name.
ReplyDeleteI know I read about this on the Yahoo group at one point, and have run into issues with it myself.