Model: |
ELLO 1A
PCB revision L2
|
Chip: Frequency: |
PIC32MX170 or PIC32MX270 50 MHz
|
Total RAM: |
64 Kbytes
12 Kbytes reserved for system needs and stack 15 Kbytes reserved for video page 37 Kbytes memory available for user’s programs
|
Total ROM: |
256 Kbytes
194 Kbytes system software 62 Kbytes available as non-volatile storage drive
|
Video: |
VGA, 7 selectable main colours 480 x 250 graphic pixels (480x320 in earlier versions) 80 x 25 text characters (80x29 in earlier versions)
NOTE: 480x250 is not a standard resolution, so you may need to play a bit with the controls of your monitor
|
Sound: |
On-board speaker
|
Input: |
PS/2 keyboard connector
|
Storage: |
Small internal flash storage space - drive IFS: Full size SD card holder - drive SD1:
|
Expansion: |
Mini-DIN connector with A/I/O, UART and I2C interfaces Standard 0.1” header with A/I/O ports, SPI and I2C Optional USB interface (with PIC32MX270 only)
|
Power: |
5V DC through standard mini-USB connector Average current consumption 44 mA |