《阿尔特拉原语手册》是一本详尽介绍虚拟世界阿尔特拉语言规则与表达方式的手册,为探索其文化提供关键指南。
Designing with Low-Level Primitives
Chapter 2. Primitive Reference
Primitives
ALT_INBUF ...................................................................................................................................... 2–1
ALT_OUTBUF ................................................................................................................................. 2–3
ALT_OUTBUF_TRI ....................................................................................................................... 2–6
ALT_IOBUF ..................................................................................................................................... 2–8
ALT_INBUF_DIFF .......................................................................................................................... 2–11
ALT_OUTBUF_DIFF .................................................................................................................... 2–13
ALT_OUTBUF_TRI_DIFF ........................................................................................................... 2–14
ALT_IOBUF_DIFF ......................................................................................................................... 2–19
ALT_BIDIR_DIFF .......................................................................................................................... 2–22
ALT_BIDIR_BUF ........................................................................................................................... 2–25
LCELL ............................................................................................................................................... 2–27
DFF ................................................................................................................................................. 2–28
CARRY and CARRY_SUM .......................................................................................................... 2–29
CASCADE ....................................................................................................................................... 2–30
LUT_INPUT ..................................................................................................................................... 2–31
LUT_OUTPUT ............................................................................................................................... 2–32