5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Title
Size
Document Number
Rev
Date:
Sheet
of
MediaTek Inc.
TEL:(03)567-0766 FAX:(03)578-7610
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
Drawn
MT5305A P1V1
V1
C
11
5
Tuesday, October 13, 2009
GPIO Config/Modify List
MediaTek Confidential
Title
Size
Document Number
Rev
Date:
Sheet
of
MediaTek Inc.
TEL:(03)567-0766 FAX:(03)578-7610
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
Drawn
MT5305A P1V1
V1
C
11
5
Tuesday, October 13, 2009
GPIO Config/Modify List
MediaTek Confidential
Title
Size
Document Number
Rev
Date:
Sheet
of
MediaTek Inc.
TEL:(03)567-0766 FAX:(03)578-7610
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
Drawn
MT5305A P1V1
V1
C
11
5
Tuesday, October 13, 2009
GPIO Config/Modify List
MediaTek Confidential
MT5305A (DDR2)- 2 LAYERS
MODEL NAME:MT5305A P1V1
strap[3] / HDMI_Switch_CTRL1
Function define
VGA/HDMI E2 WP/Tx@VGA control(L : WP)
5305A GPIO Definition
PIN NAME
NET NAME
GPIO0
GPIO_0
GPIO_1
GPIO1
ADIN3
ADIN4
ADIN5
OPCTRL0
OPCTRL1
OPCTRL2
OPCTRL3
keypad1
strap[4]
jtms/LED_red / System status LED
ADIN0
OPCTRL0
OPCTRL1
OPCTRL2
OPCTRL3
ADIN1
ADIN2
ADIN1
ADIN2
ADIN3
ADIN4
ADIN5
strap[0] / HDMI_Switch_CTRL0
jtdi(I)
strap[1]
OPWM0
OPWM1
OPWM2
OPWM0
OPWM1
OPWM2
TP_VPLL
TP_VPLL
AMP Set:H
HPD2_HDMI
HPD_sink
HPD_SINK
OPWRSB
ASPDIF
ASPDIF
OPWRSB
Power Module ON/OFF(LO = > POWER_ON)
strap[2]
LVDS_PWR_ON
U1RX
U1TX
LVDS_PWR_ON
LVDS_PWR_ON(HI = > LVDS POWER ON)
OPWR1_5V--->24C32 WP(L=Write Enable)
OPWR2_5V---->AMP MUTE(Hi=MUTE)
keypad0
BL_on/off(LO = > POWER_ON)
ADIN0
NC
RESERVED FOR EXTEND FUNCTION
Dimming / PWM
LVDS_CTRL2
LVDS_CTRL2
RF_AGC
LVDS_CTRL1
LVDS_CTRL1
PWM AMP_OTW(input,H:OTW)
NC
OPWR0_5V
OPWR0_5V
OPWR0_5V of HDMI
U1RX
U1TX
RESERVED FOR EXTEND FUNCTION
GPIO Modified list: 2009.10.13
=>DELETE OPWR1_5V =>24C32 WP
=>DELETE OPWR2_5V =>AMP MUTE
=>OPITICAL OUT
=>FOR INNER BLUE-RAY COMMUNICATION
=>FOR INNER BLUE-RAY COMMUNICATION
=>NC
=>NC
=>HDMI INT input,(H=normal,L=Int)
=>NC
=>NC
=>NC
=>NC
=>NC
=>NC
