MTL003 Просмотр технического описания (PDF) - Myson Century Inc
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MTL003 Datasheet PDF : 64 Pages
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MYSON
TECHNOLOGY
MTL003
(Rev. 0.95)
MD[47:40]
MD[39:32]
MD[31:24]
MD[23:16]
MD[15:8]
MD[7:0]
I/O 151-158 Memory Blue (B1) data
I/O 170-177 Memory Green (G1) data
I/O 211-218 Memory Red (R1) data
I/O 140-147 Memory Blue (B0) data
I/O 160-167 Memory Green (G0) data
I/O 202-209 Memory Red (R0) data
Host Interface
Name
RST#
AD[7:0]
HWR#
HRD#
ALE
HCS#
BUSSEL
IRQ
Type
I
I/O
I
I
I
I
I
O
Pin#
235
227-220
232
233
230
228
236
237
Description
System reset input, active low.
The address and data bus of 8-bit direct interface or
2-wire I2C series bus
Bit 1: SDA, serial bus data
Bit 0: SCK, serial bus clock
Host write strobe, active low
Host read strobe, active low
Host address latch enable for 8-bit direct bus
Host chip select
Bus mode selection. 0: I2C bus, 1: 8-bit direct bus
Interrupt request output
OSD Interface
Name
OCLK
OVSYNC
OHSYNC
OSDRED
OSDGRN
OSDBLU
OSDINT
OSDEN
Type
O
O
O
I
I
I
I
I
Pin#
126
136
138
131
132
133
135
134
Description
Clock for external OSD
Vertical sync for external OSD
Horizontal sync for external OSD
OSD red input
OSD green input
OSD blue input
OSD intensity input
OSD overlay enable
Other Interface
Name
XI
XO
EXTDCLK
EXTMCLK
GPIO[7:0]
NC
Type
I
O
I
I
I/O
-
Pin#
61
60
246
234
238-245
254
Description
Oscillator frequency input
Oscillator frequency output
External display clock input
External memory clock input
General purpose I/O or
Bit 7: ADVS, Vertical sync for A/D converter
Bit 6: ADHS, Horizontal sync for A/D converter
Bit 2: MA9_SGRAM, Memory address 9 for SGRAM
Bit 0: RAWHS/SOG, Input source HSYNC or
Input Sync On Green
Default: Bit[7:2]: Output direction
Bit[1:0]: Input direction
No connection
3.3V Power and Ground
Name
Pin#
DVDD
19, 30, 92, 121, 139, 159, 179, 201
DVSS
10, 28, 95, 112, 137, 150, 169, 200
PVDD
1, 48, 64, 83, 125, 129, 192, 210, 229, 252
PVSS
39, 57, 65, 66, 127, 128, 130, 181, 193, 194,
Description
Digital power 3.3V
Digital ground
Pad power 3.3V
Pad ground
Revision 0.95
-5-
2000/06/14
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