EPAQ-9410
Hardware Programming Reference 0.16
________________________________________________________________________
________________________________________________________________________
Copyright © 2019 QEI
Page 13
0x1B
reserved
0x1C
reserved
0x1D
reserved
0x1E
reserved
0x1F
ULPI_VBUS
ULPI_VBUS
write-only
0x20
USB_CPLD_RESET#
USB_CPLD_RESET#
write-only
Register summary at 0xB403_0000
Offset Register
Name
Access
Reset
0x00
SW10 High Byte of IP address
IP_CSR_1
read-only
-
0x01
SW11 Low Byte of IP address
IP_CSR_2
read-only
--
0x12
Option DIP Switch
OPTION_DIP_SWITCH
read-only
-
0x18
AD CPLD Revision
AD_REVISION
read-only
0x01
TP107 Ethernet Port Chip
Forced LOW always to
enable serial programming
None
0x0
3.7.1
Heartbeat Register
Register Name: HEARTBEAT_L
Address: 0xB401_000F
Access type: write-only
7
6
5
4
3
2
1
0
LED_OFF
Heartbeat LED is the top row left column LED in the 2 rows by 3 columns LED array
located on the ePAQ-9410 front panel. It is right above the Power LED which is bottom-
left.
LED_OFF: LED control
0 = LED on
1 = LED off
3.7.2
L1 LED Register
Register Name: LED_1
Address: 0xB401_0010
Access type: write-only
L1 LED is the top row middle column LED in the 2 rows by 3 columns LED array
located on the ePAQ-9410 front panel.
7
6
5
4
3
2
1
0
LED_OFF
