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Diffstat (limited to 'src/mame/machine/315-5881_crypt.h')
-rw-r--r--src/mame/machine/315-5881_crypt.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mame/machine/315-5881_crypt.h b/src/mame/machine/315-5881_crypt.h
index d1d74c39551..8f3f91a3227 100644
--- a/src/mame/machine/315-5881_crypt.h
+++ b/src/mame/machine/315-5881_crypt.h
@@ -20,6 +20,16 @@ public:
// construction/destruction
sega_315_5881_crypt_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+ DECLARE_READ16_MEMBER(ready_r);
+ DECLARE_WRITE16_MEMBER(subkey_le_w);
+ DECLARE_WRITE16_MEMBER(subkey_be_w);
+ DECLARE_WRITE16_MEMBER(addrlo_w);
+ DECLARE_WRITE16_MEMBER(addrhi_w);
+ DECLARE_READ16_MEMBER(decrypt_le_r);
+ DECLARE_READ16_MEMBER(decrypt_be_r);
+
+ void iomap_64be(address_map &map);
+ void iomap_le(address_map &map);
uint16_t do_decrypt(uint8_t *&base);
void set_addr_low(uint16_t data);
@@ -36,6 +46,8 @@ protected:
private:
+ bool first_read;
+
enum {
// BUFFER_SIZE = 32768, LINE_SIZE = 512,
BUFFER_SIZE = 2, LINE_SIZE = 512, // this should be a stream, without any 'BUFFER_SIZE' ? I guess the SH4 DMA implementation isn't on a timer tho?