Introduction - Epson CMOS 32-Bit Single Chip Microcomputer S1C33L03 Technical Manual

III-1 INTRODUCTION
The C33 peripheral block consists of a prescaler, six 8-bit programmable timer channels, six 16-bit
programmable timer channels including watchdog timer and event counter functions, four serial interface channels,
input and I/O ports, a low-speed (OSC1) oscillation circuit, and a clock timer.
C33 Internal Memory Block
Internal RAM
(Area 0)
Internal ROM
(Area 10)
Note: Internal ROM is not provided in the S1C33L03.
S1C33L03 FUNCTION PART
C33 DMA Block C33 SDRAM Controller Block
C33_DMA
(IDMA, HSDMA) (SDRAM interface)
C33_CORE
(CPU, BCU, ITC, CLG, DBG)
C33_SBUS
C33_ADC
(A/D converter)
C33 Analog Block
Figure 1.1 Peripheral Block
EPSON
III PERIPHERAL BLOCK: INTRODUCTION
C33 LCD Controller Block
C33_SDRAMC
(LCD panel interface)
C33_PERI
(Prescaler, 8-bit timer, 16-bit timer,
Clock timer, Serial interface, Ports)
C33 Peripheral Block
C33_LCDC
Pads
Pads
C33 Core Block
Pads
B-III-1-1
A-1
B-III
Intro