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Add support for Atmel ATV750 #14947

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263 changes: 261 additions & 2 deletions src/tools/jedutil.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -118,6 +118,8 @@

ATF22V10C = QP24 QF5893 (Power Down Mode)

ATV750 = QP24 QF14394

PLS173 = QP24

GAL6001 = QP24
Expand Down Expand Up @@ -166,6 +168,8 @@
#define OUTPUT_FEEDBACK_COMBINATORIAL 0x00000020 /* Feedback state independent of output enable */
#define OUTPUT_FEEDBACK_REGISTERED 0x00000040 /* Feedback state independent of output enable */
#define OUTPUT_FEEDBACK_NONE 0x00000080 /* Feedback not available */
#define OUTPUT_BURIED 0x00000100 /* Buried register which should not have terms printed */
#define OUTPUT_COMBINED_TERMS 0x00000200 /* Combines multiple sets of terms */

/*
Output Feedback Output
Expand Down Expand Up @@ -327,6 +331,7 @@ static void print_gal20v8_product_terms(const pal_data* pal, const jed_data* jed
static void print_palce22v10_pal22v10_product_terms(const pal_data* pal, const jed_data* jed);
static void print_gal22v10_product_terms(const pal_data* pal, const jed_data* jed);
static void print_atf22v10_power_down_mode_product_terms(const pal_data* pal, const jed_data* jed);
static void print_atv750_product_terms(const pal_data* pal, const jed_data* jed);
static void print_82s153_pls153_product_terms(const pal_data* pal, const jed_data* jed);
static void print_ck2605_product_terms(const pal_data* pal, const jed_data* jed);
#if defined(ricoh_pals)
Expand Down Expand Up @@ -393,6 +398,7 @@ static void config_gal20v8_pins(const pal_data* pal, const jed_data* jed);
static void config_palce22v10_pal22v10_pins(const pal_data* pal, const jed_data* jed);
static void config_gal22v10_pins(const pal_data* pal, const jed_data* jed);
static void config_atf22v10_power_down_mode_pins(const pal_data* pal, const jed_data* jed);
static void config_atv750_pins(const pal_data* pal, const jed_data* jed);
static void config_82s153_pls153_pins(const pal_data* pal, const jed_data* jed);
static void config_ck2605_pins(const pal_data* pal, const jed_data* jed);
#if defined(ricoh_pals)
Expand Down Expand Up @@ -448,10 +454,10 @@ static uint16_t get_peel18cv8_pin_fuse_state(const pal_data* pal, const jed_data
static uint8_t *dstbuf;
static size_t dstbuflen;

static uint16_t inputpins[26];
static uint16_t inputpins[42];
static uint16_t inputpinscount;

static pin_output_config outputpins[26];
static pin_output_config outputpins[42];
static uint16_t outputpinscount;

static pin_fuse_rows pal10l8pinfuserows[] = {
Expand Down Expand Up @@ -742,6 +748,41 @@ static pin_fuse_rows atf22v10powerdownmodepinfuserows[] = {
{22, 440, 484, 880},
{23, 44, 88, 396}};

static pin_fuse_rows atv750pinfuserows[] = {
/* Physical pins */
{14, 14196, 13188, 13776},
{15, 13104, 11928, 12684},
{16, 11844, 10500, 11424},
{17, 10416, 8904, 9996},
{18, 8820, 7140, 8400},
{19, 7056, 5376, 6636},
{20, 5292, 3780, 4872},
{21, 3696, 2352, 3276},
{22, 2268, 1092, 1848},
{23, 1008, 0, 588},
/* Q1 nodes */
{25, NO_OUTPUT_ENABLE_FUSE_ROW, 13524, 13776},
{26, NO_OUTPUT_ENABLE_FUSE_ROW, 12348, 12684},
{27, NO_OUTPUT_ENABLE_FUSE_ROW, 11004, 11424},
{28, NO_OUTPUT_ENABLE_FUSE_ROW, 9492, 9996},
{29, NO_OUTPUT_ENABLE_FUSE_ROW, 7812, 8400},
{30, NO_OUTPUT_ENABLE_FUSE_ROW, 6048, 6636},
{31, NO_OUTPUT_ENABLE_FUSE_ROW, 4368, 4872},
{32, NO_OUTPUT_ENABLE_FUSE_ROW, 2856, 3276},
{33, NO_OUTPUT_ENABLE_FUSE_ROW, 1512, 1848},
{34, NO_OUTPUT_ENABLE_FUSE_ROW, 336, 588},
/* Q0 nodes */
{35, NO_OUTPUT_ENABLE_FUSE_ROW, 13188, 13440},
{36, NO_OUTPUT_ENABLE_FUSE_ROW, 11928, 12264 },
{37, NO_OUTPUT_ENABLE_FUSE_ROW, 10500, 10920 },
{38, NO_OUTPUT_ENABLE_FUSE_ROW, 8904, 9408 },
{39, NO_OUTPUT_ENABLE_FUSE_ROW, 7140, 7728 },
{40, NO_OUTPUT_ENABLE_FUSE_ROW, 5376, 5964 },
{41, NO_OUTPUT_ENABLE_FUSE_ROW, 3780, 4284 },
{42, NO_OUTPUT_ENABLE_FUSE_ROW, 2352, 2772 },
{43, NO_OUTPUT_ENABLE_FUSE_ROW, 1092, 1428 },
{44, NO_OUTPUT_ENABLE_FUSE_ROW, 0, 252 }};

static pin_fuse_rows _82s153_pls153pinfuserows[] = {
{9, 1472, 0, 0},
{11, 1508, 0, 0},
Expand Down Expand Up @@ -1609,6 +1650,50 @@ static pin_fuse_columns atf22v10powerdownmodepinfusecolumns[] = {
{22, 7, 6},
{23, 3, 2}};

static pin_fuse_columns atv750pinfusecolumns[] = {
{13, 1, 0},
{11, 3, 2},
{10, 10, 11},
{9, 18, 19},
{8, 26, 27},
{7, 34, 35},
{6, 42, 43},
{5, 50, 51},
{4, 58, 59},
{3, 66, 67},
{2, 74, 75},
{1, 82, 83},
{14, 8, 9},
{15, 16, 17},
{16, 24, 25},
{17, 32, 33},
{18, 40, 41},
{19, 48, 49},
{20, 56, 57},
{21, 64, 65},
{22, 72, 73},
{23, 80, 81},
{25, 5, 4},
{26, 13, 12},
{27, 21, 20},
{28, 29, 28},
{29, 37, 36},
{30, 45, 44},
{31, 53, 52},
{32, 61, 60},
{33, 69, 68},
{34, 77, 76},
{35, 7, 6},
{36, 15, 14},
{37, 23, 22},
{38, 31, 30},
{39, 39, 38},
{40, 47, 46},
{41, 55, 54},
{42, 63, 62},
{43, 71, 70},
{44, 79, 78}};

static pin_fuse_columns _82s153_pls153pinfusecolumns[] = {
{1, 1, 0},
{2, 3, 2},
Expand Down Expand Up @@ -2390,6 +2475,13 @@ static pal_data paldata[] = {
config_atf22v10_power_down_mode_pins,
nullptr,
nullptr},
{ "ATV750", 14394,
atv750pinfuserows, std::size(atv750pinfuserows),
atv750pinfusecolumns, std::size(atv750pinfusecolumns),
print_atv750_product_terms,
config_atv750_pins,
nullptr,
nullptr },
{"82S153", 1842,
_82s153_pls153pinfuserows, std::size(_82s153_pls153pinfuserows),
_82s153_pls153pinfusecolumns, std::size(_82s153_pls153pinfusecolumns),
Expand Down Expand Up @@ -3177,6 +3269,11 @@ static void print_output_pins()
fprintf(stderr, "Unknown output feedback type for pin %d!\n", outputpins[index].pin);
}

if (flags & OUTPUT_COMBINED_TERMS)
{
printf("Combined terms, ");
}

if (flags & OUTPUT_ACTIVELOW)
{
printf("Active low");
Expand Down Expand Up @@ -3223,6 +3320,11 @@ static void print_product_terms(const pal_data* pal, const jed_data* jed)

indent = 0;

if (flags & OUTPUT_BURIED)
{
continue;
}

if (flags & OUTPUT_ACTIVELOW)
{
printf(LOW_SYMBOL);
Expand Down Expand Up @@ -3969,6 +4071,52 @@ static void print_atf22v10_power_down_mode_product_terms(const pal_data* pal, co
}


/*-------------------------------------------------
print_atv750_product_terms - prints the product
terms for an ATV750
-------------------------------------------------*/

static void print_atv750_product_terms(const pal_data* pal, const jed_data* jed)
{
char buffer[200];
int ar0_rows[] = { 13860, 12768, 11508, 10080, 8484, 6720, 4956, 3360, 1932, 672 };
int ar1_rows[] = { 14112, 13020, 11760, 10332, 8736, 6972, 5208, 3612, 2184, 924 };
int clockq0_rows[] = { 13944, 12852, 11592, 10164, 8568, 6804, 5040, 3444, 2016, 756 };
int clockq1_rows[] = { 14028, 12936, 11676, 10248, 8652, 6888, 5124, 3528, 2100, 840 };
int oe_rows[] = { 14196, 13104, 11844, 10416, 8820, 7056, 5292, 3696, 2268, 1008 };

print_product_terms(pal, jed);

for (int i = 0; i < 10; i++)
{
generate_product_terms(pal, jed, clockq0_rows[i], buffer);
printf(OUTPUT_SYMBOL "%d.ck " COMBINATORIAL_ASSIGNMENT " %s\n", i + 14, buffer);
}

for (int i = 0; i < 10; i++)
{
generate_product_terms(pal, jed, clockq1_rows[i], buffer);
printf(OUTPUT_SYMBOL "%d.ck " COMBINATORIAL_ASSIGNMENT " %s\n", i + 25, buffer);
}

for (int i = 0; i < 10; i++)
{
generate_product_terms(pal, jed, oe_rows[i], buffer);
printf(OUTPUT_SYMBOL "%d.oe " COMBINATORIAL_ASSIGNMENT " %s\n", i + 14, buffer);
}

for (int i = 0; i < 10; i++)
{
generate_product_terms(pal, jed, ar0_rows[i], buffer);
printf(OUTPUT_SYMBOL "%d.ar " COMBINATORIAL_ASSIGNMENT " %s\n", i + 14, buffer);
}

for (int i = 0; i < 10; i++)
{
generate_product_terms(pal, jed, ar1_rows[i], buffer);
printf(OUTPUT_SYMBOL "%d.ar " COMBINATORIAL_ASSIGNMENT " %s\n", i + 25, buffer);
}
}

/*-------------------------------------------------
print_82s153_pls153_product_terms - prints the product
Expand Down Expand Up @@ -6524,7 +6672,118 @@ static void config_atf22v10_power_down_mode_pins(const pal_data* pal, const jed_
set_output_pins(output_pins, output_pin_count);
}

/*-------------------------------------------------
config_atv750_pins - configures the pins for
an ATV750
-------------------------------------------------*/

static void config_atv750_pins(const pal_data* pal, const jed_data* jed)
{
pin_fuse_rows* pinfuserows = (pin_fuse_rows*)pal->pinfuserows;

typedef struct _output_logic_macrocell output_logic_macrocell;
struct _output_logic_macrocell
{
uint16_t pin;
uint16_t s0_fuse; /* 0 - combinatorial, 1 - registered */
uint16_t s1_fuse; /* 0 - combined terms, 1 - separate terms */
uint16_t s2_fuse; /* 0 - active low, 1 - active high */
};

static output_logic_macrocell macrocells[] = {
{14, 14391, 14392, 14393},
{15, 14388, 14389, 14390},
{16, 14385, 14386, 14387},
{17, 14382, 14383, 14384},
{18, 14379, 14380, 14381},
{19, 14376, 14377, 14378},
{20, 14373, 14374, 14375},
{21, 14370, 14371, 14372},
{22, 14367, 14368, 14369},
{23, 14364, 14365, 14366}};
static uint16_t input_pins[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44 };
pin_output_config output_pins[std::size(macrocells) * 3];
uint16_t index, output_pin_count;

output_pin_count = 0;

for (index = 10; index < std::size(output_pins); ++index)
{
output_pins[index].pin = (25 - 10) + index;
output_pins[index].flags = OUTPUT_REGISTERED | OUTPUT_FEEDBACK_REGISTERED | OUTPUT_ACTIVEHIGH | OUTPUT_FEEDBACK_NONE;
++output_pin_count;
}

for (index = 0; index < std::size(macrocells); ++index)
{
if (jed_get_fuse(jed, macrocells[index].s0_fuse))
{
/* Combinatorial output or dedicated input */

if (does_output_enable_fuse_row_allow_output(pal, jed, pal->pinfuserows[index].fuserowoutputenable))
{
output_pins[index].pin = macrocells[index].pin;
output_pins[index].flags = OUTPUT_COMBINATORIAL | OUTPUT_FEEDBACK_OUTPUT;

if (!jed_get_fuse(jed, macrocells[index].s2_fuse))
{
output_pins[index].flags |= OUTPUT_ACTIVELOW;
}
else
{
output_pins[index].flags |= OUTPUT_ACTIVEHIGH;
}

if (!jed_get_fuse(jed, macrocells[index].s1_fuse))
{
output_pins[index].flags |= OUTPUT_COMBINED_TERMS;
output_pins[index + 20].flags |= OUTPUT_BURIED; /* Q0 register. Don't resolve in combined terms mode. */
output_pins[index + 10].flags |= OUTPUT_BURIED; /* Q1 register. Don't resolve in combined terms mode. */
}
else
{
pinfuserows[index].fuserowtermend = pinfuserows[index + 20].fuserowtermend;
output_pins[index + 20].flags |= OUTPUT_BURIED; /* Q0 register. Don't resolve in combined terms mode. */
}

++output_pin_count;
}
}
else
{
/* Registered output */

output_pins[index].pin = macrocells[index].pin;
output_pins[index].flags = OUTPUT_REGISTERED | OUTPUT_FEEDBACK_REGISTERED;

if (!jed_get_fuse(jed, macrocells[index].s2_fuse))
{
output_pins[index].flags |= OUTPUT_ACTIVELOW;
}
else
{
output_pins[index].flags |= OUTPUT_ACTIVEHIGH;
}

if (!jed_get_fuse(jed, macrocells[index].s1_fuse))
{
output_pins[index].flags |= OUTPUT_COMBINED_TERMS;
output_pins[index + 20].flags |= OUTPUT_BURIED; /* Q0 register. Don't resolve in combined terms mode. */
output_pins[index + 10].flags |= OUTPUT_BURIED; /* Q1 register. Don't resolve in combined terms mode. */
}
else
{
pinfuserows[index].fuserowtermend = pinfuserows[index + 20].fuserowtermend;
output_pins[index + 20].flags |= OUTPUT_BURIED; /* Q0 register. Don't resolve in combined terms mode. */
}

++output_pin_count;
}
}

set_input_pins(input_pins, std::size(input_pins));
set_output_pins(output_pins, output_pin_count);
}

/*-------------------------------------------------
config_82s153_pls153_pins - configures the pins for
Expand Down
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