GL901RX View Datasheet(PDF) - Genesys Logic
Part Name
Description
Manufacturer
GL901RX Datasheet PDF : 15 Pages
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GL901Rx 1.1
To enter Intellimouse2 , the host sends the following command sequence:
Table 3-6: IntelliMouse1 enable sequence
Host Command
Set sample rate
Get Device ID
Host Command
0xF3
0xC8
0xF3
0x64
0xF3
0x50
0xF2
Device Response
0xFA
0xFA
0xFA
0xFA
0xFA
0xFA
0xFA
0x04
Description
Set sample rate 200 =0xC8
Set sample rate 100 =0x64
Set sample rate 80 =0x50
Get Device ID
00 = Not support
Notice : If the device doesn’t support IntelliMouse2 then it will return 0x00 (Device ID) after the host
issues the "Get device ID" command (0xF2)
Table 3-7: The PS/2 Intellimouse2 mouse Packet (3D5B)
Byte0
Byte1
Byte1
Byte1
Bit7
Y overflow
0
Bit6
Bit5
X overflow Y sign bit
0
5th Btn
Bit4
Bit3
X sign bit Always 1
X Movement
Y Movement
4th Btn
Bit2
Middle Btn
Bit1
Bit0
Right Btn Left Btn
Z Movement
Z0-Z3 is a 2's complement number which represents the amount of movement that has occurred since
the last data report. Valid values range from -8 to +7.
4th Btn: 1 = 4th mouse button is pressed; 0 = 4th mouse button is not pressed.
5th Btn: 1 = 5th mouse button is pressed; 0 = 5th mouse button is not pressed
Special Mode (4D/3B, 4D/5B):
For more information about special mode, please contact Genesys’s FAE.
3.8 LED Indicator
GL901Rx provides a LED to monitor some internal information. There are three kind of message can
be recognized by user.
(a) Setup period : The LED will blink every 300ms and last 30 seconds when the Setup button is
toggled. The LED will extinguish after 30 sec or receive 100 valid packet.
(b) Tx signal : When a good packet is received the LED will flush 8ms to indicate packet good signal.
(c) Suspend monitor (USB only) : When system send suspend command from USB interface,
GL901Rx will go into suspend mode after 4 second. In suspend phase the GL901Rx will scan the
RF signal 30ms and flush LED 30ms for every 750ms.
©2000-2001 Genesys Logic Inc.—All rights reserved
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