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Cartouches

shazz edited this page Sep 29, 2018 · 5 revisions

Matériel

Composants pour 8K

  • EEPROM Winbond W27C512 (64K, effacable)
  • Headers découpables (2pins et 3pins)
  • bouton reset 4pins
  • Condensateur 100nF (0805 SMD ou classique), optionnel, pour filtrage

Composants pour 16K

  • EEPROM Winbond W27C512 (64K, effacable)
  • Headers découpables (2x 3pins)
  • bouton reset 4 pins
  • Condensateur 100nF (0805 SMD ou classique), optionnel, pour filtrage
  • 2 diodes
  • 1 resistance entre 5Kohms et 50Kohms

BOM 8K

Reference Value Footprint Datasheet C1 100n OpenC64Cart:C_0805+THT P2 CONN_01X02 OpenC64Cart:Pin_Header_Straight_1x02-NoSilkS P3 CONN_01X02 OpenC64Cart:Pin_Header_Straight_1x02-NoSilkS P1 CONN_01X03 OpenC64Cart:Pin_Header_Straight_1x03-NoSilkS U2 27512 w_pth_circuits:dil_28-600_socket SW1 RESET_SW OpenC64Cart:PCB_PUSH P4 CONN_01X03 OpenC64Cart:Pin_Header_Straight_1x03-NoSilkS P5 CONN_01X03 OpenC64Cart:Pin_Header_Straight_1x03-NoSilkS P6 CONN_01X03 OpenC64Cart:Pin_Header_Straight_1x03-NoSilkS

BOM 16K

Reference Value Footprint Datasheet C1 100n OpenC64Cart16K:C_0805+THT U2 27512 w_pth_circuits:dil_28-600_socket SW1 RESET_SW OpenC64Cart16K:PCB_PUSH P1 CONN_01X03 OpenC64Cart16K:Pin_Header_Straight_1x03-NoSilkS P2 CONN_01X03 OpenC64Cart16K:Pin_Header_Straight_1x03-NoSilkS D1 1N4148 Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal D2 1N4148 Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal R1 10k Resistors_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal

Programmation des EEPROMS

Pour cela il vous faut le logiciel de "gravure" du TL866 II plus: ngpro

Paramétrage

  • Winbond W27C512 @DIP28
  • Fichier 1541diagcart.bin de 8192K ou 16384K exactement
    • File Format: BINARY
    • To Region: Default
    • Load Mode: Normal
    • From File Start Addr (hex): $0
    • To Buffer Start Addr (hex): $0
    • Clear Buffer with default
  • Options: Pin detect, Erase Before, Verify After, Skip 0xFF, Check ID, Addr Range: ALL
  • Just make sure you combine the rom 8 times for 64k if you are using a winbond 512. Or you could just fill in the rest.

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