"I see it generating a 32-bit..." <- don't see that, gives me a `u32` as expected. Do you have a minimum repro SVD somewhere? Here's what I used: ```xml WSSI-MCU 1.0 WSSI Sample MCU 8 32 0x20 0x0 0xFFFFFFFF CM0 r0p0 little false false 3 false FOO Peripheral 0x40000000 0x0 1024 registers FOO FOO Foo Register 0 24 read-only 0x123456 ```