8051 FLASH Professional Starter System Starter Manual V1.00
Evalu8r Hardware Overview
23
22
21
20
KEY:
1 Push Button Switches
2 Crystal
3 Configuration Jumpers for U4
4 Reset Switch
5 20-pin Microcontroller Socket
6 8-pin Microcontroller Socket
7 Configuration Jumper for Piezo
Sounder
8 Power LED
9 Program LED
10 Power Supply Screw Terminals
11 Power Supply Input +9/+26v DC Unreg
12 Jumpers No: 13 & 14
1
2
19
3
4
5
6
18
17
16 15
14
13 Port 2
14 40-pin Microcontroller Socket
15 ISP Programming Socket
16 LED's x 8
17 U2 Configuration (CON10)
18 Port 0
19 Jumpers No: 1 & 2
20 Serial Communications (RS-232)
Connector
21 Piezo Sounder
22 A/D Inputs
23 Jumpers 3 & 4
7
3
7
13
12
8
9
10
11