HP 271308 Technical Reference Manual page 94

HP 27130B
Subfunction 21. Host Interrupt l\task. Subfunction 21 enables specified unsolicited interrupt to host.
Data block
byte 0
transmit buffer is empty
reserved
signal character 1
Signal character 2
signal character 3
signal character 4
I
7
I
6
I
5
I
4
I
3
I
2
I
1
I
0
I
byte 1
LL
reserved
character handshake timeout
reserved
reserved
reserved
reserved
reserved
reserved
Validation: None. The data are not checked.
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