26 ---- BOARD Controller
8
BOARD
Controller
NAND (IC7), 7-seg LED (LED7), LED (LED 3-6), DIP switch (DSW2) are controlled by EP1C (IC14).
8.1
BOARD
CONTROL
8.1.1
Controls
control1
Address :
0xB400 1000
Access :
8bit
Read/Write
Bit No.
Description
7-6 Reserved
5
UART_MBAUD
:
Controlling the baud rate (MBAUD) of a driver connected to UART1
1:high
0:low
4
UART1_SD
:
Controlling the shutdown process of a driver connected to UART1
1:Shutdown
0:Normal
drive
3 Reserved
2
NFC_UM
:
NFC interrupt mask
1:Un
MASK
0:MASK
1
FPGA_UART_UM
:
FPGA_UART interrupt mask
1:Un
MASK
0:MASK
0
SD_DET_UM
:
SD_DET interrupt mask
1:Un
MASK
0:MASK
control2
Address :
0xB400 1001
Access :
8bit
Read/Write
Bit No.
Description
7
POE
:
Controlling PCMCIA buffer
1:ON
Drive
0:OFF
Hi-Z
6-5
PC_VCC[1..0]
:
Controlling VCC of PCMCIA
00:OFF
01:5V
10:3V
11:OFF
4
PC_VPP
:
Supplying 5V VPP for PCMCIA with this control set to ON
1:ON
0:OFF
3-2 Reserved
Содержание KZM-ARM11-01
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