
TABLE OF CONTENTS
ii
EPSON
S1C38000 TECHNICAL MANUAL
6
A.C. Characteristics ........................................................................................................29
6.1
Generic Bus Interface A.C. Timing .........................................................................................29
6.2
CompactFlash Interface A.C. Timing......................................................................................32
6.3
USB Timing ............................................................................................................................42
6.4
Serial Peripheral Interface A.C. Timing ..................................................................................44
6.5
Memory/External Device Timing.............................................................................................46
6.5.1
SRAM/ROM/FLASH Memory/External Device Timing..............................................46
6.5.2
SDRAM Timing .........................................................................................................48
6.6
Reset Timing ..........................................................................................................................55
6.7
Pulse-Width Modulation A.C. Timing......................................................................................56
6.8
LCD Power Sequencing .........................................................................................................57
6.8.1
LCD Passive/TFT Power-On Sequence ...................................................................57
6.8.2
LCD Passive/TFT Power-Off Sequence ...................................................................58
6.8.3
LCDC Power Save Status.........................................................................................59
6.9
Display Interface.....................................................................................................................60
6.9.1
Generic STN Panel Timing .......................................................................................61
6.9.2
Single Monochrome 4-Bit Panel Timing....................................................................62
6.9.3
Single Monochrome 8-Bit Panel Timing....................................................................64
6.9.4
Single Color 4-Bit Panel Timing ................................................................................66
6.9.5
Single Color 8-Bit Panel Timing (Format 1) ..............................................................68
6.9.6
Single Color 8-Bit Panel Timing (Format 2) ..............................................................70
6.9.7
Single Color 16-Bit Panel Timing ..............................................................................72
6.9.8
Generic TFT Panel Timing........................................................................................74
6.9.9
9/12/18-Bit TFT Panel Timing ...................................................................................75
6.9.10
160x160 Sharp ‘Direct’ HR-TFT Panel Timing (e.g. LQ031B1DDxx) .......................77
6.9.11
320x240 Sharp ‘Direct’ HR-TFT Panel Timing (e.g. LQ039Q2DS01).......................79
7
System Overview ............................................................................................................81
7.1
Architecture ............................................................................................................................81
7.2
Memory Map...........................................................................................................................82
7.3
Interrupt Events ......................................................................................................................84
7.4
Register Access......................................................................................................................85
8
ARM720T Processor Core ..............................................................................................91
8.1
Overview.................................................................................................................................91
8.2
ARM720T AHB Wrapper ........................................................................................................91
9
State Controller ...............................................................................................................92
9.1
Overview.................................................................................................................................92
9.2
Memory Re-map.....................................................................................................................92
9.3
Pause .....................................................................................................................................92
9.4
Reset ......................................................................................................................................92
9.5
Register Descriptions .............................................................................................................92
10 AHB-Decoder...................................................................................................................96
10.1 Overview.................................................................................................................................96
10.2 Register Descriptions .............................................................................................................96
11 Power Manager ...............................................................................................................98
11.1 Overview.................................................................................................................................98
11.2 PLL Configuration...................................................................................................................98
11.3 Internal Clocks........................................................................................................................98
11.4 Power Management ..............................................................................................................101
11.5 System Reset, Power-On Reset............................................................................................102
11.6 Register Descriptions ............................................................................................................102
12 Watchdog Timer .............................................................................................................104
12.1 Overview................................................................................................................................104
12.2 Register Descriptions ............................................................................................................104