Specifications

TP-5700/5800 series Technical Manual 5 - 2
1 stop bit should be avoided. An index summary of such commands is tabulated at end
of this chapter.
CASH DRAWER
The software command to open the cash drawer or the first cash drawer with the
optional 2 in 1 cash drawer control cable is a hexadecimal code of <07> sent to COM1
port under the protocol of 9600bps, none parity, 8 data bits, 1 stop bit.
The software command to open the second cash drawer with the optional 2 in 1
cash drawer control cable is a hexadecimal code of <17> sent to COM1 port under the
same protocol as above.
The drawer open status can be obtained through checking the communication
status of COM1 at signal RI. When there is no drawer open, the RI signal of COM1 is
always set. When there is any cash drawer opened, the RI signal of COM1 is reset. The
RI signal is obtained as the bit 6 (the second most significant bit) of the I/O address
3FEh if the COM1 address is set to 3F8h~3FFh (conventional address for COM1) in
system configuration.
ATA IDE CD ROM CONNECTOR
The CD ROM connector supports a Posiflex provided CD ROM drive to be
connected to the Jiva EL (TP5800) series. This CD ROM drive is defined as the master
device in the IDE channel and can read data in 24 x speed.
POWER ON/OFF CONTROL
EXTERNAL POWER SWITCH
Whenever the Jiva SL (TP5700) & Jiva EL (TP5800) series is to be powered
on for the first time after connected to external AC power, this switch must be engaged
to turn on the power. This switch is originally an “ON/OFF” power switch. It can be
programmed into a power “ON” only switch through software command. To program
this switch, the programmer needs to issue the following mentioned commands in the