Marantz PMD671 - Microprocessor and IC Data

47
11. MICROPROCESSOR AND IC DATA
QU01 : HD64F2328 (FRONT uP)
No port name I/O USE Sig. Name ACT INI PUP Description
1 Vcc - - +3.3V - - -
2 PC0 I/O I/O HPI HD0 - L OFF
3 PC1 I/O I/O HPI HD1 - L OFF
4 PC2 I/O I/O HPI HD2 - L OFF
5 PC3 I/O I/O HPI HD3 - L OFF
6 VSS - Ground - - - Ground
7 PC4 I/O I/O HPI HD4 - L OFF
8 PC5 I/O I/O HPI HD5 - L OFF
9 PC6 I/O I/O HPI HD6 - L OFF
10 PC7 I/O I/O HPI HD7 - L OFF
11 PB0 I/O O I2C Bus SCL - H OFF Pull Up 22 k ohm
12 PB1 I/O I/O I2C Bus SDA - H OFF Pull Up 22 k ohm
13 PB2 I/O O USB SW - - OFF
14 PB3 I/O O CF ENABLE SW - - OFF
15 VSS I - Ground - - -
16 PB4 I/O O
DV_SW
(DC/DC+3.3V/5V SW)
H L OFF
17 PB5 I/O O
AV_SW
(DC/DC +-8V SW)
18 PB6 I/O O
+48SW
(DC/DC +48V SW)
19 PB7 I/O O CHARG TRI H L -
20 PA0 I/O O S_MUTE H L OFF for DAC
21 PA1 I/O O PDN L H OFF for DI, DAC, ADC
22 PA2 I/O I DIR_INT0 - L OFF for DIT/DIR
23 PA3 I/O I DIR_INT1 - L OFF for DIT/DIR
24 VSS I - Ground - - -
25 PA4 I/O O DIT_VIN - - OFF for DIT/DIR
26 PA5 I/O O XCTL0 - - OFF for DIT/DIR
27 PA6 I/O O XCTL1 - - OFF for DIT/DIR
28 PA7/IRQ7 I/O O BACKLIGHT H H OFF for LCD
29 P67 I/O I AC_IN H L -
30 P66 I/O I RTC_INT H L -
31 P65/IRQ1 I/O I Power SW H L -
32 P64/IRQ0 I/O I REMOTE1 - H - Pull Up
33 Vcc - - +3.3V' - - -
34 PE0 I/O I/O DB4 H L OFF for LCD
35 PE1 I/O I/O DB5 H L OFF for LCD
36 PE2 I/O I/O DB6 H L OFF for LCD
37 PE3 I/O I/O DB7 H L OFF for LCD
38 VSS I - Ground - - -
39 PE4 I/O O LRESET H L OFF for LCD
40 PE5 I/O O RW H L OFF for LCD
41 PE6 I/O O RS H L OFF for LCD
42 PE7 I/O O E H L OFF for LCD
43 PD0 I/O O (L+R)/2 H L OFF
44 PD1 I/O O ST_MONO H L OFF
45 PD2 I/O O DUAL MONO H L OFF
46 PD3 I/O O INT/EXT H L OFF H: INT / L: EXT
47 VSS I - Ground - - -
48 PD4 I/O O MIC/LINE H L OFF H: MIC / L: LINE
49 PD5 I/O O OUTPUT SEL 0 - L
50 PD6 I/O O OUTPUT SEL 1 - L
51 PD7 I/O O SP-MUTE H L
52 Vcc -
53 P30/TXD0 I/O O PWM-MUTE H L
54 P31/TXD1 I/O O TXD For Flash Writing
55 P32/RXD0 I/O O DSP_SW (DOOR_SW) H L
56 P33/RXD1 I I RXD For Flash Writing
57 P34/SCK0 I/O I TRSTn
58 P35/SCK1 I/O I SCK For Flash Writing
59 VSS I - Ground - - - Ground
60 P60 I/O I TMS - - -