參數(shù)資料
型號: GM2115
廠商: Electronic Theatre Controls, Inc.
英文描述: ANALOG INTER FACE XGA/SXGA ONPANEL LCD PANEL CONTROLLER
中文描述: 模擬國際米蘭的XGA / SXGA ONPANEL液晶顯示器控制器
文件頁數(shù): 52/54頁
文件大?。?/td> 1339K
代理商: GM2115
***
Genesis Microchip Confidential ***
gm2115/25 Preliminary Data Sheet
June 2002
50
C2115-DAT-01B
Table 20. Maximum Speed of Operation
Clock Domain
Main Input Clock (TCLK)
ADC Clock (ACLK)
HCLK Host Interface Clock (2-wire protocol)
Input Format Measurement Clock (IFM_CLK)
Reference Clock (RCLK)
On-Chip Microcontroller Clock (OCM_CLK)
Display Clock (DCLK)
Max Speed of Operation
24 MHz (14.3MHz recommended)
162.5 MHz
5 MHz
50MHz (14.3MHz recommended)
200MHz (200MHz recommended)
100 MHz
135 MHz
Table 21. Display Timing and DCLK Adjustments
DP_TIMING ->
Tap 0
(default)
Min
(ns)
1.0
1.0
0.5
1.0
Tap 1
Tap 2
Tap 3
Max
(ns)
4.5
4.5
4.5
4.5
Min
(ns)
0.5
0.5
0.0
0.5
Max
(ns)
3.5
3.5
3.5
3.5
Min
(ns)
-0.5
-0.5
-1.0
-0.5
Max
(ns)
2.5
2.5
2.5
2.5
Min
(ns)
-1.5
-1.5
-2.0
-1.5
Max
(ns)
1.5
1.5
1.5
1.5
Propagation delay from DCLK to DA*/DB*
Propagation delay from DCLK to DHS
Propagation delay from DCLK to DVS
Propagation delay from DCLK to DEN
Note: DCLK Clock Adjustments are the amount of additional delay that can be inserted in the DCLK path, in order to reduce the propagation
delay between DCLK and its related signals.
Table 22. 2-Wire Host Interface Port Timing
Parameter
Symbol
MIN
TYP
MAX
Units
SCL HIGH time
SCL LOW time
SDA to SCL Setup
SDA from SCL Hold
Propagation delay from SCL to SDA
T
SHI
T
SLO
T
SDIS
T
SDIH
T
SDO3
1.25
1.25
30
20
10
us
us
ns
ns
ns
150
Note: The above table assumes OCM_CLK = R_CLK / 2 = 100 MHz (default) (ie 10ns / clock)
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