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Add disk ][ pin defs

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This commit is contained in:
Jeff Epler 2024-11-20 08:51:48 -06:00
parent 47d0787e32
commit 5226e40540
1 changed files with 14 additions and 0 deletions
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14
variants/adafruit_floppsy/pins_arduino.h
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@ -15,6 +15,7 @@
#define TFT_BACKLIGHT 25
#define TFT_RESET 0
// pins on the 34-pin header
#define DENSITY_PIN 1 // IDC 2
#define INDEX_PIN 10 // IDC 8
#define SELECT_PIN 2 // IDC 12
@ -29,6 +30,19 @@
#define SIDE_PIN 8 // IDC 32
#define READY_PIN 14 // IDC 34
// pins for Apple Disk ][ interfacing (20-pin IDC header)
#define APPLE2_PHASE1_PIN SIDE_PIN // IDC 2
#define APPLE2_PHASE2_PIN STEP_PIN // IDC 4
#define APPLE2_PHASE3_PIN DIR_PIN // IDC 6
#define APPLE2_PHASE4_PIN MOTOR_PIN // IDC 8
#define APPLE2_WRGATE_PIN WRGATE_PIN // IDC 10
#define APPLE2_ENABLE_PIN DENSITY_PIN // IDC 14
#define APPLE2_RDDATA_PIN READ_PIN // IDC 16
#define APPLE2_WRDATA_PIN WRDATA_PIN // IDC 18
#define APPLE2_PROTECT_PIN PROT_PIN // IDC 20
#define APPLE2_INDEX_PIN (26) // SENSE 1 JST connector
#define FLOPPY_DIRECTION_PIN 9
#define FLOPPY_ENABLE_PIN 15