Marantz SR8001 Service Manual page 106

IC90 : HD64F36087HV
pin Port Name
No Mode7
1 PB6/AN6 I
2 PB7/AN7 I
3 Avcc I
4 X2 O
5 X1 I
6 Vcc I
7 _RESET I
8 TEST I
9 Vss I
10 OSC2 O
11 OSC1 I
12 Vcc I
13 P50/_WKP0 I/O
14 P51/_WKP1 I/O
15 P34 I/O
16 P35 I/O
17 P36 I/O
18 P37 I/O
19 P52/_WKP2 I/O
20 P53/_WKP3 I/O
21 P54/_WKP4 I/O
22 P55/_WKP5 I/O
23 P10/TMOW I/O
24 P11/PWM I/O
25 P12 I/O
26 P56/SDA I/O
27 P57/SCL I/O
28 P74/TMRIV I/O
29 P75/TMCIV I/O
30 P76/TMOV I/O
31 P24 I/O
32 P63/FTIOD0 I/O
33 P62/FTIOC0 I/O
34 P61/FTIOB0 I/O
35 _MNI I
36 P60/FTIOA0 I/O
37 P64/FTIOA1 I/O
38 P65/FTIOB1 I/O
39 P66/FTIOC1 I/O
40 P67/FTIOD1 I/O
41 P85 I/O
42 P86 I/O
43 P87 I/O
44 P20/SCK3 I/O
45 P21/RXD I/O
46 P22/TXD I/O
47 P23 I/O
48 P70/SCK3_2 I/O
I/O use STBY
I I
I I
- -
- -
- -
Vcc -
_RES -
TEST -
Vss -
OSC2 -
OSC1 -
O I
O I
O I
O I
O I
O I
O I
O I
O I
O I
O I
O I
O I
SDA I
SCL I
O I
O I
O I
O I
FTIOD I
FTIOC I
O I
MNI
O I
O I
O I
O I
O I
O I
RXD I
TXD I
I/O I
O I
Port Setting
Name
Act.
SW6 -
SW7 -
_RST_HDMI
16MHz
16MHz
_RST_TX1 L
_RST_TX2 L
DEBUG_O4 -
DEBUG_O5 -
DEBUG_O6 -
SW_VIDEO2 L
WP_4 L
WP_3 L
WP_2 L
WP_1 L
CE_CXB2 H
CE_CXB1 H
SW_I2S_DSD
CPU_SDA
CPU_SCL
SEL_CH34 -
SEL_CH12 -
SW_SPDIF
_RST_RX L
CEC_OUT L
CEC_IN L
SW_5V2
_MNI_HDMI
SW_5V1
HP_4
HP_3
HP_2
HP_1
JTAG
JTAG
JTAG
SW_VIDEO1 L
AUX_RxD
AUX_TxD
HDMI_SDA
HDMI_SCL
140
Note
init
- to GND (or Temporary Pull up)
- to GND (or Temporary Pull up)
also use for JTAG
H HDMI Tx device1 Reset
H HDMI Tx device2 Reset
L to Virtual Connector Land
L to Virtual Connector Land
L to Virtual Connector Land
H Select I/P Converter
L Write Protect E2PROM4
L Write Protect E2PROM3
L Write Protect E2PROM2
L Write Protect E2PROM1
L CXB1441R 2 Chip Enable
L CXB1441R 1 Chip Enable
Switch I2S(L) or DSD(H)
Commnunication to Main CPU
Commnunication to Main CPU
L Select Input Ch. 3(L) or 4(H)
L Select Input Ch. 1(L) or 2(H)
Sel. SPDIF Inp Rx(L) or DSP(H)
H HDMI Rx device Reset
H CEC Output
- CEC input
+5V output to SINK2
also use for JTAG
+5V output to SINK1
HPD switch for Input 4
HPD switch for Input 3
HPD switch for Input 2
HPD switch for Input 1
use for JTAG (Pull up)
use for JTAG
use for JTAG
H Select Video Decoder
RS232C RxD for Host I/F
RS232C TxD for Host I/F
I2C Line for HDMI Control
I2C Line for HDMI Control