Teac PL-D200V, Service Manual

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101
Name Number I/O Definition
HD[11]
135
I/O Host data bus line11.
AUX2[3] I/O Aux2 data I/O [3] when selected.
IRQ O IRQ output.
HD[12]
136
I/O Host data bus line12.
AUX2[4] I/O Aux2 data I/O [4] when selected.
C2PO I C2PO error correction flag from CD-ROM.
HD[13]
137
I/O Host data bus line13.
AUX2[5] I/O Aux2 data I/O [5] when selected.
SP I 16550 UART serial port input.
HD[14]
140
I/O Host data bus line14.
AUX2[6] I/O Aux2 data I/O [6] when selected.
SQSI I Subcode-Q sync.
HD[15]
141
I/O Host data bus line15.
AUX2[7] I/O Aux2 data I/O [7] when selected.
IR I IR remote control input.
HWRQ#
142
O Host write request.
DCI_REQ# O DVD control interface request.
AUX4[1] I/O Aux4 data I/O 1.
HRRQ# 143 O Host read request.
AUX4[0] I/O Aux4 data I/O 0.
HIRQ
144
I/O Host interrupt.
DCI_ERR# I/O DVD channel data error.
AUX4[7] I/O Aux4 data I/O 7.
HRST# 145 O Host reset.
AUX3[5] I/O Aux3 data I/O 5.
HIORDY 146 I Host I/O ready.
AUX3[3] I/O Aux3 data I/O 3.
HWR#
149
I/O Host write.
DCI_CLK I/O DVD channel data clock.
AUX4[5] I/O Aux4 data I/O 5.
HRD#
150
O Host r ea d.
DCI_ACK# O DVD channel data valid.
AUX4[6] I/O Aux4 data I/O 6.
HIOCS16#
151
I Device 16-bit data transfer.
CAMCLK I Camera port pixel clock input.
AUX3[4] I/O Aux3 data I/O 4.
HCS1FX# 152 O Host select 1.
AUX3[7] I/O Aux3 data I/O 7.
HCS3FX# 153 O Host select 3.
AUX3[6] I/O Aux3 data I/O 6.
HA[2:0] 158, 155:154 I/O Host address bus.
AUX4[4:2] I/O Aux4 data I/Os [4:2].
AUX[1:0] 160 I/O Auxiliary ports 1:0.