— 57 —
NO.
PIN NAME
I/O
DESCRIPTION
219
AUDSYNC
-
AUD sync
220
AUDCK
-
AUD clock
221
VDDQ
Power
IO VDD
222
VSSQ
Power
IO GND
223
AUDATA0
-
AUD data
224
AUDATA1
225
VDD
Power
Internal VDD
226
VSS
Power
Internal GND
227
AUDATA2
-
AUD data
228
AUDATA3
229
Reserved
-
Do not connect
230
MD3/CE2A
I/O
Mode/PCMCIA-CE
231
MD4/CE2B
I/O
Mode/PCMCIA-CE
232
MD5
I
Mode MD5
233
VDDQ
Power
IO VDD
234
VSSQ
Power
IO GND
235
DACK0
O
DMAC0 bus acknowledge
236
DACK1
O
DMAC1 bus acknowledge
237
DRAK0
O
DMAC0 request acknowledge
238
DRAK1
O
DMAC1 request acknowledge
239
VDD
Power
Internal VDD
240
VSS
Power
Internal GND
241
STATUS0
O
Status
242
STATUS1
243
DREQ0
I
Request from DMAC0
244
DREQ1
I
Request from DMAC1
245
ASEBRK/BRKACK
I/O
Pin break/acknowledge (H-UDI)
246
TDO
O
Data out (H-UDI)
247
VDDQ
Power
IO VDD
248
VSSQ
Power
IO GND
249
VDD-PLL2
Power
PLL2 VDD
250
VSS-PLL2
Power
PLL2 GND
251
VDD-PLL1
Power
PLL1 VDD
252
VSS-PLL1
Power
PLL1 GND
253
VDD-CPG
Power
CPG VDD
254
VSS-CPG
Power
CPG GND
255
XTAL
O
Crystal resonator
256
EXTAL
I
External input clock/crystal resonator
I:
Input
O:
Output
I/O:
Input/output
Power: Power supply
Notes: 1. Except in hardware standby mode, supply power to all power pins. In hardware standby mode, supply power to RTC as a
minimum.
2. Power must be supplied to VDD-PLL1/2 and VSS-PLL1/2 regardless of whether or not the on-chip PLL circuits are used.
3. Power must be supplied to VDD-CPG and VSS-CPG regardless of whether or not the on-chip crystal resonator is used.
4. Power must be supplied to VDD-RTC and VSS-RTC regardless of whether or not the on-chip RTC is used.
5. For the handling of the PCI bus pins in PCI-disabled mode, see table D.4 in appendix D.
* I/O attribute is I/O when used as a port.
Summary of Contents for QT-6100
Page 1: ...SERVICE MANUAL ELECTRONIC CASH REGISTER without price QT 6100 EX 819 AUG 2008 QT 6100 ...
Page 67: ... 65 8 11 ETHERNET CONTROLLER IC28 LAN91C113 8 11 1 Pin Assignment 8 11 2 Block Diagram ...
Page 92: ... 90 11 PCB LAYOUT MAIN PCB E819 1 PCB TOP VIEW ...
Page 93: ... 91 MAIN PCB E819 1 PCB BOTTOM VIEW ...
Page 94: ... 92 INTERFACE PCB E819 S1 PCB TOP VIEW BOTTOM VIEW LED PCB E820 LED PCB TOP VIEW BOTTOM VIEW ...
Page 108: ... 106 Model Name Board No Drawing No CASIO COMPUTER CO LTD QT 6100 EX 819 E820 LED LED ...
Page 120: ... 118 EXPLODED VIEW QT 6060D 2 11 17 14 15 20 Sales Option 16 5 6 12 13 18 19 8 7 10 3 1 4 9 5 ...
Page 135: ... 133 18 DRAWER DL 3616 ...
Page 137: ... 135 19 DRAWER DL 3617 ...