NEC µPD72257 Preliminary User's Manual page 64

Chapter 2
Host-I/F LBus
External data bus width 32
External SRAM size 64 MB
Video Outputs 1
Video Input ITU
Pin number
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
64
LBus
16
64 MB
1
ITU
Option 7a Option 7b Option 7c
DGND33 DGND33
MA14 MA14
MA13 MA13
VI0CLK VI0CLK
VO1G4 VO1G4
MCS1 MCS1
MSWR MSWR
MSOE MSOE
VO1G3 VO1G3
VO1G2 VO1G2
DVDD15 DVDD15
DGND15 DGND15
MSBEN1 MSBEN1
MSBEN0 MSBEN0
DGND33 DGND33
DVDD33 DVDD33
MA21 MA21
VO1G1 VO1G1
MA23 MA23
MA22 MA22
VO1R5 VO1R5
VI0G1_ITU7 VI0G1_ITU7 VI0G1_ITU7 VI0G1_ITU7 VI0G1_ITU7 VI0SYNC1
VI0G0_ITU6 VI0G0_ITU6 VI0G0_ITU6 VI0G0_ITU6 VI0G0_ITU6 VI0B5
VI0R5_ITU5 VI0R5_ITU5 VI0R5_ITU5 VI0R5_ITU5 VI0R5_ITU5 VI0B4
VI0R4_ITU4 VI0R4_ITU4 VI0R4_ITU4 VI0R4_ITU4 VI0R4_ITU4 VI0B3
VI0R3_ITU3 VI0R3_ITU3 VI0R3_ITU3 VI0R3_ITU3 VI0R3_ITU3 VI0B2
VI0R2_ITU2 VI0R2_ITU2 VI0R2_ITU2 VI0R2_ITU2 VI0R2_ITU2 VI0B1
VI0R1_ITU1 VI0R1_ITU1 VI0R1_ITU1 VI0R1_ITU1 VI0R1_ITU1 VI0B0
VI0R0_ITU0 VI0R0_ITU0 VI0R0_ITU0 VI0R0_ITU0 VI0R0_ITU0 VI0G5
MA24 MA24
HINT HINT
DGND33 DGND33
DGND33 DGND33
DVDD33 DVDD33
VO1VSYNC VO1VSYNC VO1VSYNC VO1VSYNC VO1VSYNC VO1VSYNC
VO1HSYNC VO1HSYNC VO1HSYNC VO1HSYNC VO1HSYNC VO1HSYNC
Preliminary User's Manual S19203EE1V3UM00
LBus LBus
32 32
128 KB 32 MB
1 1
RGB/ITU RGB/ITU
Option 7d Option 7e
DGND33 DGND33
MA14 MA14
MA13 MA13
VI0CLK VI0CLK
VO1G4 VO1G4
MCS1 MCS1
MSWR MSWR
MSOE MSOE
VO1G3 VO1G3
VO1G2 VO1G2
DVDD15 DVDD15
DGND15 DGND15
MSBEN1 MSBEN1
MSBEN0 MSBEN0
DGND33 DGND33
DVDD33 DVDD33
MA21 MA21
VO1G1 VO1G1
MA23 MA23
MA22 MA22
VO1R5 VO1R5
VO0EN VO0EN
HINT HINT
DGND33 DGND33
DGND33 DGND33
DVDD33 DVDD33
Pin Functions
LBus ADBus
32 32
64 MB –
2 2
ITU ITU
Option 9
DGND33 DGND33
MA14 VI0R1_ITU1
MA13 VI0R0_ITU0
VI0CLK VI0CLK
VO1G4 VO1G4
MCS1 VO1R4
MSWR VO1R3
MSOE VO1R2
VO1G3 VO1G3
VO1G2 VO1G2
DVDD15 DVDD15
DGND15 DGND15
MSBEN1 VO1R5
MSBEN0 unused
DGND33 DGND33
DVDD33 DVDD33
MA21 VO1G0
VO1G1 VO1G1
MA23 VO1R1
MA22 VO1B1
VO1R5 VI0SYNC2
MA24 VO0EN
HINT HINT
DGND33 DGND33
DGND33 DGND33
DVDD33 DVDD33