193 lines
5.8 KiB
C
193 lines
5.8 KiB
C
#ifndef _shared_pinport_h
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#define _shared_pinport_h
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//This file was created based on firmware version of pinport.h and pinport.c
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//the close relationship between these two files must be kept in mind when making changes.
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//This file is also very dependent on macro definitions in firmware.
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//Any changes to this file must be applied to firmware.
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//Don't recommend changing opcodes or anything here, change them in fw first then apply here.
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//making this a shared file helps cut room for error as changing opcode numbers here will
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//inherently get forwarded to both firmware and app at same time.
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//============================
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//ADDR[7:0] PORTA
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//============================
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//DDR-PORT MACROS
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#define ADDR_IP 0
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#define ADDR_OP 1
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#define ADDR_LO 2
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#define ADDR_HI 3
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//============================
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//DATA[7:0] PORTB
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//============================
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//DDR-PORT MACROS
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#define DATA_IP 4
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#define DATA_OP 5
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#define DATA_LO 6
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#define DATA_HI 7
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//============================
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//CTL PORTC
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//============================
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//DDR-PORT MACROS
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#define CTL_IP 8
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// No CTL_OP() macro as some of these are inputs or bidir, best to individually assert as output
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#define CTL_LO 9
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#define CTL_HI 10
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//PIN MACROS
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#define M2_IP 11
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#define M2_OP 12
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#define M2_LO 13
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#define M2_HI 14
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#define ROMSEL_IP 15
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#define ROMSEL_OP 16
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#define ROMSEL_LO 17
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#define ROMSEL_HI 18
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//accidentally doubly defined...
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//having this shared .h file helped as the compiler points out these issues...
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//#define CICE_IP 19
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//#define CICE_OP 20
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//#define CICE_LO 21
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//#define CICE_HI 22
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#define PRGRW_IP 23
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#define PRGRW_OP 24
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#define PRGRW_WR 25 //LO for writes
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#define PRGRW_RD 26 //HI for reads
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//give each def different version numbers to detect errors
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//where command given to board which doesn't have that function
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//#ifdef PURPLE_KAZZO //purple boards only
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#define p_AXL_ip 27 //Don't use these, use software tied together versions instead.
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#define p_AXL_op 28 //Increases compatibility between versions
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#define p_AXL_lo 29 //Don't recommend calling lo/hi, use CLK instead
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#define p_AXL_hi 30
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//#else //Green and final design
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#define FREE_IP 31
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#define FREE_OP 32
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#define FREE_LO 33
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#define FREE_HI 34
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//#endif
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#define CSRD_IP 35
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#define CSRD_OP 36
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#define CSRD_LO 37
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#define CSRD_HI 38
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#define CSWR_IP 39
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#define CSWR_OP 40
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#define CSWR_LO 41
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#define CSWR_HI 42
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#define CICE_IP 43
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#define CICE_OP 44
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#define CICE_LO 45
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#define CICE_HI 46
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//#ifdef GREEN_KAZZO
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#define g_AXHL_IP 47
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#define g_AXHL_OP 48
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#define g_AXHL_lo 49 //Don't recommend calling these as AXHL should be left low
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#define g_AXHL_hi 50 //That way AXHL_CLK(); is always effective
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//#endif
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//purple and final design, safe to pretend green is similar due to software AHL/AXL CLK
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#define AHL_IP 51
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#define AHL_OP 52
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#define AHL_lo 53 //Don't recommend calling these as AHL should be left low
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#define AHL_hi 54 //That way AHL_CLK(); is always effective.
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//also helps maintain validity of software AHL/AXL CLK
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//============================
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//AUX PORTD
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//============================
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//DDR-PORT MACROS
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#define AUX_IP 55 //Don't touch USB pins!!!
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// No AUX_OP(); macro as many of these are inputs or bidir, best to individually assert as output
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#define AUX_LO 56
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#define AUX_HI 57
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//PIN MACROS
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//lower case aren't meant to be called unless certain pin is 5v tolerant
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#define EXP0_ip 58
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#define EXP0_op 59
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#define EXP0_lo 60 //Don't call this assuming EXP0 DDR is set to o/p
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#define EXP0_hi 61 //Don't call this unless you're certain pin is 5v tolerant
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//User options pull up, force low, and float
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#define EXP0_LO 62 //Sets low then DDR to o/p
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#define EXP0_PU 63 //maybe add some NOP(); to allow time for pull up
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#define EXP0_FLT 64 //Set to i/p w/o pullup
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#define LED_IP 65
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#define LED_OP 66
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#define LED_OFF 67
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#define LED_ON 68
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#define IRQ_IP 69
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#define IRQ_OP 70
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#define IRQ_LO 71
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#define IRQ_HI 72
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#define CIA10_IP 73
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#define CIA10_OP 74
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#define CIA10_LO 75
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#define CIA10_HI 76
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#define BL_IP 77
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#define BL_OP 78
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#define BL_LO 79
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#define BL_HI 80
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//#ifndef pg_XOE //FINAL_DESIGN
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//purple and green have versions of these which tie two pins together in software
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#define AXLOE_IP 81
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#define AXLOE_OP 82
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//Caution AXL_CLK() relies on EXPFF_OP() to be called beforehand
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// Think of it like you must enable the output before you can clock it.
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// Floating EXPFF also happens to clock it. Think of it like it looses it's value if disabled.
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//#ifdef PURPLE_KAZZO or GREEN_KAZZO //purple and green versions
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#define XOE_ip 83 //Don't call these, use AXLOE instead
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#define XOE_op 84
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#define XOE_lo 85
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#define XOE_hi 86
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//#endif
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//Same definition on all board versions
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//Only need to be cognizant that AXL_CLK won't work if EXPFF_FLT was called beforehand
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//This is only an issue on final design, so an error here should only cause probs on final design
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//Net effect is it it works on final design should be fine on other versions which is the goal
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#define EXPFF_OP 87 //FF /OE pin low->enable o/p
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#define EXPFF_FLT 88 //FF /OE pin high->disable o/p
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//AXL_CLK this is similar between purple and green versions, just on a different pin.
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//green boards don't have an AXL_CLK nor a AHL_CLK, as the two are combined.
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//green boards must resolve this in software storing value of FF's so can have the effect
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//of only clocking one of them.
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//#ifdef GREEN_KAZZO
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//case XX: AXHL_CLK(); break; //don't want to call this as software AXL/AHL don't track
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//case 87: software_AXL_CLK(); break;
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//case 88: software_AHL_CLK(); break;
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//#else
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//these two cases covers all designs with macro calling sofware versions for green board.
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#define AXL_CLK 89
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#define AHL_CLK 90
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//#endif
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//these work fine in hardware for purple and final.
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//green had to separate these two with software.
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/* default:
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//macro doesn't exist on this PCB version
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return ERROR_UNKWN_PINP_OPCODE;
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}
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return SUCCESS;
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}*/
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#endif
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