Fujitsu PRN608-S user manual Serial Input/Output

PRN608-S

i.0 (Default)

ii.1

iii.2

iv.3

v.4

vi.5

vii.6

viii.7

ix.8

x.9

r. Burn strobe light

i.-1

ii.-2

iii.-3

iv.-4

v.-5

vi.-6

vii.-7

viii.-8

ix.-9

Settings will be effective upon turn off and on.

*FTP628MCL00x/30x must be set as 384 dots.

*FTP6x8MCL05x/1xx and FTP6x8MCL35x is auto detected.

2.6Serial Input/Output

If BUSY control is selected:

When 236 bytes of data have been stored in the input buffer, the SBUSY signal becomes high to request that the computer temporarily stop sending data. When the amount of data stored in the input buffer becomes 235 bytes or less, the SBUSY signal changes to low to request that the host device continue data transfer. Up to 16 bytes of input data are guaranteed after the SBUSY signal has become high. When an error occurs, the SBUSY signal becomes high. Data input is prohibited until the error is cancelled.

If Xon/Xoff control is selected:

When 188 bytes of data has been stored in the input buffer, Xoff (1316) is output through the TxD terminal to request that the host device temporarily stops sending data. When the amount of data stored in the input buffer becomes 124 bytes or less, Xon (1116) is output to request that the computer continues data transfer. Up to 64 bytes of the input data are guaranteed after

Xoff has been output. When an error occurs, the Xoff signal is output to prohibit the data input.

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