Yamaha YMC-700 Service Manual page 50

YMC-700/YMC-500
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Blackfin PF Ports
Pin Port
Function Name I/O
No. Name
51 PF0 ADC_N_CS
50 PF1 3.3S_N_ON
49 PF2 EEPROM_N_CS
48 PF3 BF_PPI_FIELD
47 PF4 BANK_SEL1
46 PF5 PWS_N_ON
38 PF6 PWR_N_PDET
37 PF7 REM
36 PF8 NPGA_INT
35 PF9 BANK_SEL0
34 PF10 PWR_RY_ON
33 PF11 EXTP1_N_OE
32 PF12 –
TMR Ports (Used as General Output Ports (TMR0 and
PPI sync ports (PPI) )
Pin Port
Function Name I/O
No. Name
79 TMR0 USB_N_RST
78 TMR1 BF_PPI_HS
77 TMR2 BF_PPI_VS
TE
L 13942296513
PPI
Pin Port
Function Name I/O
No. Name
21 PPI_CLK BF_PPI_CLK
22 PP10
23 PP11
24 PP12
25 VDDINT
BF_PPI[0-7]
26 PP13
27 PF15
28 PF14
29 PF13
UART
Pin Port
Function Name I/O
No. Name
81 TX BF_UART_TX
82 RX BF_UART_RX
SPORT0
Pin Port
Function Name I/O
No. Name
www 76 RSCLK0 –
75 RFS0 –
74 DR0PRI –
73 DR0SEC –
.
72 TSCLK0 DIR_SCK
69 TFS0 DIR_WCK
B F _ S P O R T _
68 DT0PRI
SDO
67 DT0SEC –
50
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Detail of Function
O AD converter chip select
O +3.3S power supply control
O EEPROM chip select
O GUI field signal
Flash memory bank select
O
signal
I Front panel power switch
I Sub trans power detection
I Front panel IR receiver
I NPGA interrupt request
Flash memory bank select
O
signal
O Main trans relay control
Extended ports 1 output
O
Enable
– –
Detail of Function
O Front panel LED control
O PPI H-sync
O PPI V-sync
Detail of Function
I PPI input clock
O PPI output data
Detail of Function
O UART Tx
I/O UART Rx
Detail of Function
I (no use)
x ao u163
y
i
I SPORT0 Tx SCLK input
I SPORT0 Tx FS input
O SPORT0 Tx data output
O (no use)
2 9
8
Synchronous memory control
Pin Port
Function Name I/O
No. Name
65 RSCLK1 –
64 RFS1 –
63 DR1PRI –
62 DR1SEC –
61 TSCLK1 –
60 TFS1 –
59 DT1PRI –
58 DT1SEC –
Memory Interface
Pin Port
Function Name I/O
No. Name
121 ADDR19
122 ADDR18
123 ADDR17
124 ADDR16 –
125 ADDR15
126 ADDR14
127 ADDR13
135 ADDR12
136 ADDR11
Q Q
137 ADDR10
3 6 7 1 3 1 5
138 ADDR9
–
139 ADDR8
140 ADDR7
141 ADDR6
142 ADDR5
146 ADDR4
147 ADDR3
–
148 ADDR2
149 ADDR1
98 DATA15
99 DATA14
100 DATA13
101 DATA12
–
102 DATA11
103 DATA10
104 DATA9
105 DATA8
108 DATA7
109 DATA6 –
110 DATA5
112 DATA4
113 DATA3
114 DATA2 –
115 DATA1
116 DATA0
150 ABE1
–
151 ABE0
co
163 BR –
119 BG –
.
120 BGH –
9 4 2 8
Detail of Function
I (no use)
O (no use)
Detail of Function
Address bus for async/Sync
O
access
0 5 8 2 9 9 4 2 8
Address bus for async/Sync
O
access
Address bus for async/Sync
O
access
I/O Data bus for async access
I/O Data bus for async access
I/O Data bus for async access
Byte enables/Data masks
m
O
for async/Sync access
Bus request (This pin should
I
be pulled HIGH if not used.)
O Bus grant
O Bus grant hang
9 9
9 9