Yamaha YHT-S300 Service Manual page 59

IC316: M3087BFKBGP (MAIN P.C.B.)
Microprocessor
P10 109
PRV_5VP 110
PRV_1.2D 111
PRV_7i 112
PRV_5i 113
/PWR_DOCK 114
P113 115
P112 116
P111 117
P110 118
PRV_3.3D 119
E2R_N_CS 120
FLD_N_RST 121
FLD_N_CS 122
PRV_26 123
PRV_12DD 124
P155 125
DC_PRT 126
KEY1 127
E2R_MISO 128
FLD_E2R_SCK 129
Vss 130
FLD_E2R_MOSI 131
Vcc 132
ID_DOCK 133
PRV_5H 134
PRV_HDMI 135
PRV_4D 136
PON_1.8V 137
DC_PRT_C 138
P101 139
AVss 140
iPAP 141
VREF 142
AVcc 143
RXDi 144
8 8 8 8
Port P0 Port P1 Port P2 Port P3 Port P4
< >
(3)
V
CC2
Peripheral Functions
A/D Converter:
1 circuit
Timer (16-bit) Standard: 10 inputs
Timer A: 5-channel Maximum: 34 inputs
Timer B: 6-channel
UART/Clock Synchronous Serial I/O:
Three-Phase Motor Control Circuit 5-channel
Watchdog Timer (15-bit)
X/Y Converter:
16-bit x 16-bit
D/A Converter:
8-bit x 2-channel
CAN Module: 1-channel
M32C/80 series microprocessor core
Intelligent I/O
R0H R0L
R1H R1L
Time Measurement: 8-channel
R2
Waveform Generating: 8-channel
Communication Functions:
R3
Clock Synchronous Serial I/O, UART,
A0
HDLC Data Processing
A1
FB
SB
< (3) > < (3) >
V
V
CC1 CC2
Port P14 Port P15 Port P11 Port P12 Port P13
7 8 5 8
(Note 1)
NOTES:
1. Ports P11 to P15 are provided in the 144-pin package only.
2. Included in the 144-pin package only.
3.The supply voltage of M32C/84T (High-reliability version) must be V
IC316
M3087BFKBGP
FLASH u-com (blank): M3087BFKBGP
SR-300/NS-BR300/NS-P705/NS-B380
8 8 8
Port P5 Port P6
< >
(3)
V
CC1
Clock Generation Circuit
X - X
IN OUT
X - X
CIN COUT
(2)
On-chip Oscillator
PLL Frequency Synthesizer
DMAC
DMACII
CRC Calculation Circuit (CCITT):
16 12 5
X +X +X +1
Memory
FLG
ROM
INTB
ISP
USP
RAM
PC
SVF
SVP
Multiplier
VCT
8
=V .
CC1 CC2
72 SLCT_N_ST
71 SLCT_SELECT
70 P46
69 P47
68 P127
67 P126
66 P125
65 /CE
64 P51
63 P52
62 P53
61 UAW_PON
60 ADC_N_PDWN
59 Vcc2
58 HDMI_PON
57 Vss
56 H_DAT_EN
55 HTX_PON
54 /EPM
53 HRX_N_RST
52 HTX_N_RST
51 P134
50 P135
49 P136
48 CEC_N_RST
47 CEC_INT2
46 /INT_SD_C_DAMP
45 HDMI_SCL
44 HDMI_SDA
43 BUSY_FLASH
42 CLK_FLASH
41 Vss
40 RXD_FLASH
39 Vcc1
38 TXD_FLASH
37 SDA2
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