EVALUATION BOARD MANUAL

S3F401F_BD_UM_REV1.00

 

 

Crystal or Ceramic Oscillator

 

AHB

ARM7TDMI-S

FLASH-ROM

CORE

256KB

INTERRUPT

SRAM

20KB

CONTROLLER

 

 

TAP CONTROLLER

PLL

For JTAG

 

 

BRIDGE

CLOCK

MONITOR

I/O

CONTROLLER

BT & WDT

12-BIT ADC

 

 

 

 

 

 

 

 

IMC0/1

 

 

 

ENC0/1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SSP0/1

TIMER 0/1/2/3/4/5

APB

UART0/1

Figure 1. S3F401F Block Diagram

2

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Samsung S3F401F manual ARM7TDMI-S FLASH-ROM Core, Interrupt Sram, Controller TAP Controller PLL, UART0/1