Is CaptiGate™ also designed for GBA software developers?
Can I develop and download
code to the GBA using the USB / RS232 ports
Yes, here is sample GBA code using the CaptiGate™ API.
The specs above list 4 digital inputs. Are there any digital
outputs as well?
Yes, we supply CaptiGate™ with a special firmware bootloader. We develop
custom I/O facilities to customer requirements for free.
How is the USB / RS232 port implemented with regards to the GBA
Some CaptiGate™ I/O is interrupt driven and double buffered. Currently
the USB / RS232 is polled, but the CaptiGate™ API allows for GBA
developers to implement interrupt driven / buffered I/O should their
application require it.
Are running programs limited to 256 KByte?
Yes, like any Multiboot program.
Does CaptiGate™ contains any RAM?
No, the only RAM is in the GBA.
Is there a GBA version of GatesBoy™ available? (That would seem to be
more or less what I need
Currently no. GatesBoy™ has more I/O lines available. However, these are
all digital, and GatesBoy™ has many limitations compared to because of its 8 bit