GM2121 Datasheet, PDF (10/51 Pages) List of Unclassifed Manufacturers – SXGA LCD Monitor Controller with Integrated Analog Interface and Dual LVDS Transmitter

gm2121 Preliminary Data Sheet
2 GM2121 Pinout
The gm2121 is available in a 160-pin Plastic Quad Flat Pack (PQFP) package. Figure 2 provides the pin
locations for all signals.
ROM_DATA5 1
ROM_DATA4 2
ROM_DATA3 3
ROM_DATA2 4
ROM_DATA1 5
ROM_DATA0 6
ROM_OEn 7
GPIO22/HCLK 8
GPIO16/HFSn 9
GPIO20/HDATA3 10
GPIO19/HDATA2 11
GPIO18/HDATA1 12
GPIO17/HDATA0 13
RVDD_3.3 14
CRVSS 15
GPIO21/IRQn 16
RESETn 17
GPIO15/DDC_SCL 18
GPIO14/DDC_SDA 19
CVDD_2.5 20
CRVSS 21
GPIO8/IRQINn 22
GPIO0/PWM0 23
GPIO1/PWM1 24
GPIO2/PWM2 25
GPIO3/TIMER1 26
GPIO4/UART_DI 27
GPIO5/UART_DO 28
GPIO6 29
RVDD_3.3 30
CRVSS 31
GPIO7 32
GPIO9 33
GPIO10 34
GPIO11/ROM_WEn 35
GPIO12/NVRAM_SDA 36
GPIO13/NVRAM_SCL 37
STI_TM1 38
STI_TM2 39
PPWR 40
120 GND1_ADC
119 VDD1_ADC_2.5
118 GND2_ADC
117 VDD2_ADC_2.5
116 VSS_SDDS
115 VDD_SDDS_3.3
114 AVSS_SDDS
113 AVDD_SDDS_3.3
112 VBUFC
111 VSS_DDDS
110 VDD_DDDS_3.3
109 AVSS_DDDS
108 AVDD_DDDS_3.3
107 VSS_DPLL
106 VDD_DPLL_3.3
105 AVSS_RPLL
104 AVDD_RPLL_3.3
103 XTAL
102 TCLK
101 HSYNC
100 VSYNC
99 CRVSS
98 CVDD_2.5
97 GPO 7
96 GPO 6
95 GPO 5
94 GPO 4
93 GPO 3
92 GPO 2
91 CRVSS
90 RVDD_3.3
89 GPO 1
88 GPO 0
87 RESERVED
86 RESERVED
85 RESERVED
84 RESERVED
83 RESERVED
82 RESERVED
81 RESERVED
Figure 2.
gm2121 Pin Out Diagram
C2121-DAT-01F
10
http://www.genesis-microchip.com
December 2002