bits_to_bits 7-bit = 6-bit + 6-bit | |
lost_carry 6-bit = 6-bit + 6-bit | |
extension 9-bit = 6-bit + 6-bit | |
truncation 4-bit = 6-bit + 6-bit | |
promote 7-bit = 4-bit + 6-bit | |
promote_lost_carry 6-bit = 4-bit + 6-bit | |
promote_extension 9-bit = 4-bit + 6-bit | |
promote_truncation 4-bit = 4-bit + 6-bit |