Epson PX-8 Technical Manual page 289

Table 7-6
REV.-A
Write
Read
00 CTLR1 00 ICLR· C
7 BRG 3 Baud rate generator select 3 timer
7 ICR7
6
BRG 2 Baud rate generator select 2 timer 6 ICR6
5 BRG 1 Baud rate generator select 1 timer 5 ICR5
4 BRGO Baud rate generator select 0 timer 4 ICR4
®
SWBCD
Barcode reader switch timer
3 ICR3
2 BCD1 Cup) Barcode mode select 1 timer 2 ICR2
1
BCKO(down) Barcode mode select 0 timer 1 ICR1
@
BANKO Bank switching 0 ICRO
01 CMDR 01 ICRH· C
7 7 ICR15
6 6 ICR14
5 5 ICR13
4 4 ICR12
3
3 ICR11
2
1: reset OVF(Pulse) timer 2 ICR10
1 1: reset RDYSIOFF(Pulse) SIO 1 ICR9
0 1: set RDYSIOFF (Pulse) SIO 0 ICR8
02 CTLR2 02 ICRL· B
7 7 ICR7
6
6 ICR6
®
AUX External auxiliary output 5 ICR5
CD
INHRS Inhibit RS-232C
RS232
4 ICR4
®
SWRS RS-232C switch
RS232
3
ICR3
CD
LED2
LED
2 ICR2
CD
LED1
LED
1 ICR1
@ LEDO
LED
0
ICRO
03
03 ICRH . B
7 ICR15
6 ICR14
5 ICR13
4 ICR12
3
ICR11
2 ICR10
1 ICR9
0 ICR8
7-18