ページを印刷する
- 1. Table of Contents
- 2. Service Manual
- 3. Important Notice
- 4. To Service Personnel
- 5. Front Panel
- 6. Remote Control Panel
- 7. Rear Panels
- 8. Specifications
- 9. Internal View
- 10. Disassembly Procedures
- 11. Updating Firmware
- 12. Self Diagnosis Function (Diag)
- 13. Amp Adjustment
- 14. Display Data
- 15. IC Data
- 16. Remote Control
HTR-5890
IC512: D601A002PYP180 (DSP P.C.B)
Decoder
* No service part
avilable.
EMIF32
McASP1
McASP0
McBSP1
McBSP0
I2C1
Enhanced
DMA
Controller
I2C0
(16 channel)
Timer 1
Timer 0
GP1
GP0
HPI16
No.
Name
I/O
Function
1
GP0[4]/(EXT_INT4)
IOZ
General purpose I/O0 port 4
2
GP0[6]/(EXT_INT6)
IOZ
General purpose I/O0 port 6
3
CVDD
S
1.2V power supply
4
VSS
GND
Ground
5
DVDD
S
3.3V power supply
6
GP0[5]/(EXT_INT5)
IOZ
General purpose I/O0 port 5
7
GP0[7]/(EXT_INT7)
IOZ
General purpose I/O0 port 7
8
CLKS1
I
McBSP1 external clock source
9
DVDD
S
3.3V power supply
10
VSS
GND
Ground
11
CVDD
S
1.2V power supply
12
TINP1/AHCLKX0
I
Timer 1 Input
13
TOUT1/AXRO[4]/AXR1[11]
O
Timer 1 Output
14
CVDD
S
1.2V power supply
15
VSS
GND
Ground
16
CLKX0/ACLKX0
IOZ
McASP0 Transmission BCLK
17
TINP0/AXRO[3]/AXR1[12]
I
Timer 0 Input
18
TOUT0/AXRO[2]/AXR1[13]
O
Timer 0 Output
19
ACLKR0
IOZ
McASP0 Reception BCLK
20
AXRO[1]
IOZ
McASP0 Transmission/reception data 1
21
AFSX0
IOZ
McASP0 Transmission LRCLK
22
CVDD
S
1.2V power supply
23
VSS
GND
Ground
24
AFSR0
IOZ
McASP0 Reception LRCLK
25
DVDD
S
3.3V power supply
26
VSS
GND
Ground
27
AXRO[0]
IOZ
McASP0 Transmission/reception data 0
28
AHCLKR0
I
McASP0 Reception MCLK
29
CVDD
S
1.2V power supply
30
VSS
GND
Ground
31
FSX1
IOZ
McBSP1 Transmission Frame Sync (Input in SPI slave state)
32
DX1
O/Z
McBSP1 Transmission data
33
CLKX1
IOZ
McBSP1 Transmission clock (Input in SPI slave state)
34
VSS
GND
Ground
35
CVDD
S
1.2V power supply
36
CLKR1
IOZ
McBSP1 Reception clock
37
DR1
I
McBSP1 Reception data
38
FSR1
IOZ
McBSP1 Reception Frame Sync
39
VSS
GND
Ground
40
CVDD
S
1.2V power supply
36
Digital Signal Processors
L2 Cache/
L1P Cache
Memory
Direct Mapped
4 Banks
4K Bytes Total
64K Bytes
Total
(4-Way)
C67x
TM
CPU
Instruction Fetch
Control
Registers
Instruction Dispatch
Control
Instruction Decode
L2
Logic
Memory
Data Path A
Data Path B
Test
DA610:
A Register File
B Register File
In-Circuit
192K Bytes
Emulation
DA601:
Interrupt
64K Bytes
.L1t
.S1t .M1t .D1
.D2 .M2t .S2t .L2t
Control
L1D Cache
2-Way Set
R2 ROM
Associative
512K
4K Bytes Total
Bytes
Total
Clock Generator,
Oscillator and PLL
Power-Down
x4 through x25 Multipliers
Logic
/1 through /32 Dividers
IC512: D601A002PYP180 (DSP P.C.B)
Decoder
No.
Name
I/O
Function
41
SCL0
IOZ
12C0 clock
42
SDA0
IOZ
12C0 data
43
CVDD
S
1.2V power supply
44
DVDD
S
3.3V power supply
45
VSS
GND
Ground
46
CVDD
S
1.2V power supply
47
DVDD
S
3.3V power supply
48
VSS
GND
Ground
49
VSS
GND
Ground
50
CVDD
S
1.2V power supply
51
CVDD
S
1.2V power supply
52
VSS
GND
Ground
53
CVDD
S
1.2V power supply
54
VSS
GND
Ground
55
DVDD
S
3.3v power supply
56
ARDY
I
Asynchronous RAM Ready input
57
/CE3
O/Z
For external memory area, Enable 3
58
DVDD
S
3.3V power supply
59
VSS
GND
Ground
60
CVDD
S
1.2V power supply
61
/CE2
O/Z
For external memory area, Enable 2
62
EA2
O/Z
For external memory, Address 2
63
EA3
O/Z
For external memory, Address 3
64
EA4
O/Z
For external memory, Address 4
65
DVDD
S
3.3V power supply
66
VSS
GND
Ground
67
CVDD
S
1.2v power supply
68
EA5
O/Z
For external memory, Address 5
69
EA6
O/Z
For external memory, Address 6
70
EA7
O/Z
For external memory, Address 7
71
EA8
O/Z
For external memory, Address 8
72
DVDD
S
3.3V power supply
73
VSS
GND
Ground
74
EA9
O/Z
For external memory, Address 9
75
/SDRAS
O/Z
Asynchronous RAM OE / SDRAM RAS / SBS RAM OE
76
EA10
O/Z
For external memory, Address 10
77
ECLKOUT
O/Z
Clock output for EMIF
78
ECLKIN
I
Clock input for EMIF
79
/SDCAS
O/Z
Asynchronous RAM RE / SDRAM CAS / SBSRAM ADS
80
CVDD
S
1.2V power supply
81
VSS
GND
Ground
82
CLKOUT2/GP0[2]
O/Z
Half clock output of device Speed
83
/SDWE
O/Z
Asynchronous RAM WE / SDRAM WE / SBSRAM WE
84
DVDD
S
3.3V power supply
85
VSS
GND
Ground
86
EA11
O/Z
For external memory, Address 11
87
DVDD
S
3.3V power supply
88
VSS
GND
Ground
89
CVDD
S
1.2V power supply
90
EA14
O/Z
For external memory, Address 14
91
EA13
O/Z
For external memory, Address 13
92
EA16
O/Z
For external memory, Address 16
93
EA12
O/Z
For external memory, Address 12
94
EA15
O/Z
For external memory, Address 15
95
EA18
O/Z
For external memory, Address 18
96
CVDD
S
1.2V power supply
97
VSS
GND
Ground
98
DVDD
S
3.3V power supply