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https://github.com/jscrane/r65emu.git
synced 2024-12-12 12:29:02 +00:00
add ram::page_size; sizes are unsigned
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parent
42566200c1
commit
5f8bb62648
@ -6,7 +6,7 @@
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#define KBD_DATA 34
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#define KBD_IRQ 35
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#define RAM_SIZE 0
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#define RAM_SIZE 0u
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// SPI-RAM
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#undef USE_SPIRAM
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@ -15,7 +15,7 @@
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#define KBD_DATA 34
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#define KBD_IRQ 35
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#define RAM_SIZE 65536
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#define RAM_SIZE 0x10000u
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// SPI-RAM
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#undef USE_SPIRAM
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@ -11,7 +11,7 @@
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#define KBD_DATA 34
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#define KBD_IRQ 35
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#define RAM_SIZE 65536
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#define RAM_SIZE 0x10000u
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// SPI-RAM
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#undef USE_SPIRAM
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@ -15,13 +15,13 @@
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#define KBD_DATA D3
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#define KBD_IRQ D4
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#define RAM_SIZE 32768
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#define RAM_SIZE 0x8000u
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// SPI-RAM
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#define USE_SPIRAM
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#define SPIRAM_DEV SPI
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#define SPIRAM_CS D0
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#define SPIRAM_SIZE 32768
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#define SPIRAM_SIZE 0x8000u
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// "tape" storage...
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#undef USE_SD
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@ -15,7 +15,7 @@
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#define KBD_DATA D3
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#define KBD_IRQ D4
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#define RAM_SIZE 32768
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#define RAM_SIZE 0x8000u
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// SPI-RAM
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#undef USE_SPIRAM
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@ -15,7 +15,7 @@
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#define KBD_DATA D3
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#define KBD_IRQ D4
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#define RAM_SIZE 32768
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#define RAM_SIZE 0x8000u
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// SPI-RAM
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#undef USE_SPIRAM
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@ -15,7 +15,7 @@
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#define KBD_DATA D3
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#define KBD_IRQ D4
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#define RAM_SIZE 32768
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#define RAM_SIZE 0x8000u
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// SPI-RAM
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#undef USE_SPIRAM
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@ -13,7 +13,7 @@
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#define KBD_DATA PE_4
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#define KBD_IRQ PE_5
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#define RAM_SIZE 0x3000
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#define RAM_SIZE 0x3000u
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// SPI-RAM
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#define USE_SPIRAM
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@ -13,7 +13,7 @@
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#define KBD_DATA PE_4
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#define KBD_IRQ PE_5
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#define RAM_SIZE 0x3000
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#define RAM_SIZE 0x3000u
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// SPI-RAM
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#undef USE_SPIRAM
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4
ram.h
4
ram.h
@ -3,6 +3,8 @@
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class ram: public Memory::Device {
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public:
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static const unsigned page_size = 1024;
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virtual void operator= (uint8_t c) { _mem[_acc] = c; }
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virtual operator uint8_t () { return _mem[_acc]; }
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@ -14,6 +16,6 @@ public:
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ram (): Memory::Device(sizeof(_mem)) {}
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private:
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uint8_t _mem[1024];
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uint8_t _mem[page_size];
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};
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#endif
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