Other well-known little-endian processor architectures are the 6502 (including 65802, 65C816), Z80 (including Z180, eZ80 etc.), MCS-48, 8051, DEC Alpha, Altera Nios II, Atmel AVR, VAX, and, largely, PDP-11.
Farnell element14 stocks over 600,000 products from over 3,500 suppliers including Vishay, TE Connectivity, Molex, Microchip, National Semiconductor, STMicroelectronics, EPCOS, KEMET, Altera, Omron, Bridgelux, Texas Instruments, and Panasonic.
It is possible to embed a LatticeMico32 core into Xilinx and Altera FPGAs, in addition to the Lattice parts the LatticeMico32 was developed for.
It is a complete hardware and software JTAG reference design, based on a simple hardware composed by a FTDI FT245 USB front-end and an Altera EPM570 MAX II CPLD.
TTP communication controller chips and IP are available from sources including austriamicrosystems, ON Semiconductor and ALTERA.