Yamaha NS-BP300, Руководство по обслуживанию

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41
R-840/NS-BP300
R-840/NS-BP30
0
Timer (16-bit)
Internal peripheral functions
Inputs (timer B): 6
Three-phase motor control circuit
Outputs (timer A): 5
Watchdog timer
(15-bits)
VCC1 ports
VCC2 ports
A/D converter
(10-bits X 26-channels)
Clock generation circuit
PLL frequency synthesizer
On-chip oscillator (125 kHz)
X
IN
-X
OUT
X
CIN
-X
COUT
M16C/60 series
Microprocessor core
Port P0
8
Port P1
8
Port P2
8
Port P3
8
Port P4
8
Port P5
8
Port P10
8
Port P9
8
Port P8
8
Port P7
8
Port P6
8
R0L R0H
R1H R1L
R2
R3
ISP
USP
INTB
SB
CRC arithmetic circuit (CCITT)
DMAC
(4 channels)
(Polynomial : X
16
+X
12
+X
5
+1)
Multiplier
Memory
ROM
RAM
FB
A1
FB
A1
A0
FLG
PC
UART or clock synchronous
serial I/O
Clock synchronous
serial I/O
(6-channels)
(8 bits x 2 channels)
D/A converter
(8-bits X 2-channels)
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
IPD_MOSI IPD_MISO IPD_APDET IPD_ACC_EN IPD_PON N.C. EEP_IP_SDA IP_N_RST EEP_IP_SCL HP_N_DET IPD_DET REM PWR_SW /NMI VCC1 XIN VSS XOUT N_RST XCOUT XCIN CNVSS BYTE FL_SCK FL_N_CS FL_SDT FL_N_IC RDS_RDY RDS_SCK RDS_N_RST
— Microprocessor M16C/64 —
R5F3640DNFA
IC101
EV_N_CE
EV_SCK EV_SDT
SEL_SCK SEL_SDA
N.C. N.C. N.C. N.C.
HP_N_MT
M_N_MT
VCC2
SPKR_RY
VSS
IPD_AUDET
PWR_RY
PWR_DET
PRI
PRV2 PRV1
PRTH
PRD
IPD_SW
I_KEY0
SYS_PL_EN
SYS_RE_EN
SYS_MOSI SYS_MISO
ISA ISB
WR_MOSI
WR_MISO
WR_CLK
WR_BUSY
DAB_SDA
DAB_SCL
DAB_N_RST
N.C.
N.C.
N.C.
N_EMP
5SPC
N.C.
N.C.
N.C.
N_CE
TU_SDA
TU_SCL
TU_N_TUNED
TU_N_ST
RDS_SDT
Avcc
VRef
I_VOL
MG
I_TRE
I_BAS
I_LRBAL
I_CNTR
I_KEY0
LED_TIMER
LED_PD
LED_PWR
LED_STBY
LED_EON
N.C.
MVOL-
MVOL+
MODEL
DEST
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
Open drain port
IC101: R5F3640DNFA (FUNCTION P.C.B.)
Single-chip 16-bit CMOS microprocessor
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IC DATA