Intel STRONGARM SA-1100 User Manual
Page 336
11-186
SA-1100
Developer’s Manual
Peripheral Control Module
Bit
Name
Description
7..0
LDD<7:0
>
LCD data pin direction.
0 – If LCD controller disabled, LCD data pin configured as general-purpose input.
1 – If LCD controller disabled, LCD data pin configured as general-purpose output.
8
L_PCLK
LCD pixel clock pin direction.
0 – If LCD controller disabled, LCD pixel clock pin configured as general-purpose input.
1 – If LCD controller disabled, LCD pixel clock pin configured as general-purpose output.
9
L_LCLK
LCD line clock pin direction.
0 – If LCD controller disabled, LCD line clock pin configured as general-purpose input.
1 – If LCD controller disabled, LCD line clock pin configured as general-purpose output.
10
L_FCLK
LCD frame clock pin direction.
0 – If LCD controller disabled, LCD frame clock pin configured as general-purpose input.
1 – If LCD controller disabled, LCD frame clock pin configured as general-purpose output.
11
L_BIAS
LCD AC bias pin direction.
0 – If LCD controller disabled, LCD ac bias pin configured as general-purpose input.
1 – If LCD controller disabled, LCD ac bias pin configured as general-purpose output.
12
TXD1
Serial port 1: SDLC/UART transmit pin direction.
0 – If serial port 1 transmitter disabled, transmit pin configured as general-purpose input.
1 – If serial port 1 transmitter disabled, transmit pin configured as general-purpose output.
13
RXD1
Serial port 1: SDLC/UART receive pin direction.
0 – If serial port 1 receiver disabled, receive pin configured as general-purpose input.
1 – If serial port 1 receiver disabled, receive pin configured as general-purpose output.
14
TXD2
Serial port 2: IPC transmit pin direction.
0 – If serial port 2 transmitter disabled, transmit pin configured as general-purpose input.
1 – If serial port 2 transmitter disabled, transmit pin configured as general-purpose output.
15
RXD2
Serial port 2: IPC receive pin direction.
0 – If serial port 2 receiver disabled, receive pin configured as general-purpose input
1 – If serial port 2 receiver disabled, receive pin configured as general-purpose output
16
TXD3
Serial port 3: UART transmit pin direction.
0 – If serial port 3 transmitter disabled, transmit pin configured as general-purpose input
1 – If serial port 3 transmitter disabled, transmit pin configured as general-purpose output
17
RXD3
Serial port 3: UART receive pin direction.
0 - If serial port 3 receiver disabled, receive pin configured as general-purpose input.
1 - If serial port 3 receiver disabled, receive pin configured as general-purpose output.
18
TXD4
Serial port 4: MCP/SSP transmit pin direction.
0 - If serial port 4 disabled, transmit pin configured as general-purpose input.
1 - If serial port 4 disabled, transmit pin configured as general-purpose output.
19
RXD4
Serial port 4: MPC/SSP receive pin direction.
0 – If serial port 4 disabled, receive pin configured as general-purpose input.
1 – If serial port 4 disabled, receive pin configured as general-purpose output.
20
SCLK
Serial port 4: MPC/SSP serial clock pin direction.
0 – If serial port 4 disabled, serial clock pin configured as general-purpose input.
1 – If serial port 4 disabled, serial clock pin configured as general-purpose output.
21
SFRM
Serial port 4: MPC/SSP serial frame pin direction.
0 – If serial port 4 disabled, serial frame pin configured as general-purpose input.
1 – If serial port 4 disabled, serial frame pin configured as general-purpose output.
31..22
—
Reserved.