(in English) Original documents for the V60 (μPD70616) & V70 (μPD70632) is available from here. Datasheets for the AFPP (μPD72691) is available from here. Renesas V850 Family web site Renesas RH850 Family web site V60|V70|V80|AFPP|NEC V60|NEC V70|NEC V80|NEC AFPP NEC V60 32-bit microprocessors