+Another document reports these additional types:
+
+ EXTENDED LINEAR ADDRESS RECORD
+ Byte 1 Header = colon (:)
+ 2..3 The byte count, must be "02"
+ 4..7 Load address, must be "0000"
+ 8..9 Record type, must be "04"
+ 10..13 Upper 16 bits of address of subsequent records
+ 14..15 Checksum in hex notation
+ 16..17 Carriage return, line feed
+
+ START LINEAR ADDRESS RECORD
+ Byte 1 Header = colon (:)
+ 2..3 The byte count, must be "02"
+ 4..7 Load address, must be "0000"
+ 8..9 Record type, must be "05"
+ 10..13 Upper 16 bits of start address
+ 14..15 Checksum in hex notation
+ 16..17 Carriage return, line feed
+
+The MRI compiler uses this, which is a repeat of type 5:
+
+ EXTENDED START RECORD
+ Byte 1 Header = colon (:)
+ 2..3 The byte count, must be "04"
+ 4..7 Load address, must be "0000"
+ 8..9 Record type, must be "05"
+ 10..13 Upper 16 bits of start address
+ 14..17 Lower 16 bits of start address
+ 18..19 Checksum in hex notation
+ 20..21 Carriage return, line feed