Epson S1C33210 - Manual (Page 239)

III PERIPHERAL BLOCK: INTRODUCTION
S1C33210 FUNCTION PART EPSON B-III-1-1
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, mobile access interfaces (one PHS, PDC, and
HDLC channel each).
CORE_PAD
Pads
C33_SBUS
Internal RAM
(Area 0)
C33 Core Block
C33 Internal Memory Block C33 DMA Block
PERI_PAD
Pads
C33_PERI
(Prescaler, 8-bit timer, 16-bit timer,
Clock timer, Serial interface,
Mobile access interface, Ports)
C33 Peripheral Block C33 Analog Block
C33_CORE
(CPU, BCU, ITC, CLG, DBG)
C33_ADC
(A/D converter)
C33_DMA
(IDMA, HSDMA)
Figure 1.1 Peripheral Block