Format of status buffer for Intel Connection CoProcessor: Offset Size Description ) 00h BYTE Connection CoProcessor connection status flags (see #03057) 01h BYTE number of kilobytes of free buffer space 02h BYTE page buffer status bit 7: Connection CoProcessor has documents to send bits 6-0: number of pages in buffer 03h BYTE number of retries left for dialing number 04h BYTE page number to retransmit 05h BYTE communications status (see #03058) 06h BYTE baud rate (see #03055) 07h 3 BYTEs reserved 0Ah BYTE Connection CoProcessor hardware status (see #03059) 0Bh BYTE Connection CoProcessor switch states (see #03060) 0Ch BYTE communications flags (see #03061) 0Dh BYTE reserved 0Eh WORD error count (only valid while busy, reset when idle) 10h DWORD size of nonstandard format (NSF) file in bytes 14h BYTE 'A' if Connection CoProcessor board present 15h 9 BYTEs reserved 1Eh 21 BYTEs ASCIZ CCITT identification 33h 77 BYTEs reserved Note: the Intel Connection CoProcessor and SatisFAXtion may be distinguished by examining the byte at offset 14h