Bpd7-4 block-programming data bits 7-4. these bits, Ppfp parallel port frame pulse polarity. used to p, Din device initialization. this bit is used in tm1 – Mitel DISTRIBUTED HYPERCHANNEL MT90840 User Manual
Page 27: Spfp serial port framing polarity. in tm2 and tm3, Bpe block-programming enable. this bit activates t, Note: the cpu must maintain the required settings, Msk3-0 mask alarm bits 3-0. these bits mask the sp, Ppce parallel port frame counter error. used in al, Rxpaa rx phase alignment alarm. used in tm2 operat, Txpaa tx phase alignment alarm. used in tm1 operat