Rom/Bank 00 - Revision history

Tatters at 02:11, 23 December 2016

2016-12-23T02:11:06Z

Tatters at 01:55, 21 December 2016

2016-12-21T01:55:06Z

Tatters at 01:52, 21 December 2016

2016-12-21T01:52:16Z

Tatters at 07:40, 20 December 2016

2016-12-20T07:40:22Z

Tatters: Created page with "* {{$|0000}} to {{$|0489}} = Code: --------------------- * {{$|048A}} to {{$|0493}}, size = Ah, 1 word each. ** Offsets for reading from SRAM. Based on an index stored at {{$|..."

2016-12-20T07:39:39Z

Created page with "* {{$|0000}} to {{$|0489}} = Code: --------------------- * {{$|048A}} to {{$|0493}}, size = Ah, 1 word each. ** Offsets for reading from SRAM. Based on an index stored at {{$|..."

New page

* {{$|0000}} to {{$|0489}} = Code:
---------------------
* {{$|048A}} to {{$|0493}}, size = Ah, 1 word each.
** Offsets for reading from SRAM. Based on an index stored at {{$|70:1FFE}}, it will load the value {{$|0000}}, {{$|0500}}, {{$|0A00}}, or (possibly) {{$|0F00}}. The last value seems sketchy because that is an offset for the mirror of the first save slot.
---------------------------------------------------------------------------------------------------------------------

DMA offsets for Bank {{$|7E}} (usage undetermined as of yet. Probably pointers to font tiles):
---------------------------------------------------------------------------------------------------------------------
* {{$|494}} to {{$|5FB}}, size = 168h, 1 word each.
* {{$|494}} to {{$|49B}}: Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AD8}} in the RAM addresses.
* {{$|49C}} to {{$|4AB}}: Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC0}} and {{$|0AC2}} in the RAM addresses.
* {{$|4AC}} to {{$|4B1}}: Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC4}} and {{$|0AC6}} in the RAM addresses.
* {{$|4B2}} to {{$|5B1}}: Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC8}} in the RAM addresses.
* {{$|5B2}} to {{$|5D1}}: Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0ACA}} in the RAM addresses.
* {{$|5D2}} to {{$|5DD}}: Stored to {{$|7EC013}}. The value stored is indexed by {{$|7EC015}}.
* {{$|5DE}} to {{$|5FB}}: Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AE0}} and {{$|0AE2}} in the RAM addresses.
* {{$|5FC}} to {{$|E4B}} - Code:

-------------------------

* {{$|E4C}} to {{$|E53}}, size = 9h
** ????
* {{$|E54}} to {{$|110E Code:

-------------------------

* {{$|110F}} to {{$|113E}}, size = 30h
** ????
* {{$|137B}} to {{$|1395}} size = 1Ch
** ????
* {{$|1396}} to {{$|15F3}}, size = 25Eh, 1 word each.
Pointers to ROM Addresses used in DMA transfers. While these are local addresses,
The DMA transfers generally use Bank {{$|10}}. See {{$|0ACC}} and {{$|0ACE}} in the RAM addresses
* {{$|15F4}} to {{$|1851}}, size = 25Eh, 1 word each.
Pointers to ROM Addresses used in DMA transfers. While these are local addresses,
The DMA transfers generally use Bank {{$|10}}. See {{$|0AD0}} and {{$|0AD2}} in the RAM addresses
* {{$|1852}} to {{$|1887}}, size = 36h, 1 word each.
Pointers to ROM Addresses used in DMA transfers. While these are local addresses,
The DMA transfers generally use Bank {{$|10}}. See {{$|0AD4}} and {{$|0AD6}} in the RAM addresses
* {{$|1888}} to {{$|18AA}}, size = 23h, 1 byte each.
Upper byte of a series of VRAM Target addresses, that are used depending on the situation.
Table is indexed by {{$|7E0116}}
* {{$|18AB}} to {{$|18BF}} NULL
* {{$|18C0}} to {{$|18DF}}
* {{$|1B52}} to {{$|????}}
* {{$|4FF3}} to {{$|528F}}, size = 29Dh - indexed (long) table to compressed graphics packets
Each of these packets is treated differently: i.e. {{$|0A}} = Dungeon sprite
* {{$|5B57}} to {{$|????}}
** ?????
* {{$|6073}} = graphics data? Appears to come in 8 byte chunks.
* {{$|7C9C}} =

@@ Line 27: / Line 27: @@
 * {{address|0x|18C0|18DF|---}} =
 * {{address|0x|1B52|????|---}} =
 * {{address|0x|4FF3|528F|29B}} =  Indexed (long) table to compressed graphics packets. Each of these packets is treated differently: i.e. {{$|0A}} = Dungeon sprite
 * {{address|0x|5B57|6072|---}} = ???

@@ Line 1: / Line 1: @@
 {{subpage|ROM}}
-* {{0x|0000}} to {{0x|0489}} ({{hex|489}}) = Code
+* {{address|0x|0000|0489|489}} = Code
-* {{0x|048A}} to {{0x|0493}} ({{hex|00A}}) = 1 word each.
+* {{address|0x|048A|0493|00A}} = 1 word each.
 ** Offsets for reading from SRAM. Based on an index stored at {{$|70:1FFE}}, it will load the value {{$|0000}}, {{$|0500}}, {{$|0A00}}, or (possibly) {{$|0F00}}. The last value seems sketchy because that is an offset for the mirror of the first save slot.
 {{note|DMA offsets for Bank {{$|7E}} (usage undetermined as of yet. Probably pointers to font tiles)}}
-* {{0x|0494}} to {{0x|05FB}} ({{hex|167}}) = 1 word each.
+* {{address|0x|0494|05FB|167}} = 1 word each.
-* {{0x|0494}} to {{0x|049B}} ({{hex|###}}) = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AD8}} in the RAM addresses.
+* {{address|0x|0494|049B|---}} = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AD8}} in the RAM addresses.
-* {{0x|049C}} to {{0x|04AB}} ({{hex|###}}) = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC0}} and {{$|0AC2}} in the RAM addresses.
+* {{address|0x|049C|04AB|---}} = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC0}} and {{$|0AC2}} in the RAM addresses.
-* {{0x|04AC}} to {{0x|04B1}} ({{hex|###}}) = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC4}} and {{$|0AC6}} in the RAM addresses.
+* {{address|0x|04AC|04B1|---}} = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC4}} and {{$|0AC6}} in the RAM addresses.
-* {{0x|04B2}} to {{0x|05B1}} ({{hex|###}}) = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC8}} in the RAM addresses.
+* {{address|0x|04B2|05B1|---}} = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC8}} in the RAM addresses.
-* {{0x|05B2}} to {{0x|05D1}} ({{hex|###}}) = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0ACA}} in the RAM addresses.
+* {{address|0x|05B2|05D1|---}} = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0ACA}} in the RAM addresses.
-* {{0x|05D2}} to {{0x|05DD}} ({{hex|###}}) = Stored to {{$|7EC013}}. The value stored is indexed by {{$|7EC015}}.
+* {{address|0x|05D2|05DD|---}} = Stored to {{$|7EC013}}. The value stored is indexed by {{$|7EC015}}.
-* {{0x|05DE}} to {{0x|05FB}} ({{hex|###}}) = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AE0}} and {{$|0AE2}} in the RAM addresses.
+* {{address|0x|05DE|05FB|---}} = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AE0}} and {{$|0AE2}} in the RAM addresses.
-* {{0x|05FC}} to {{0x|0E4B}} ({{hex|###}}) = Code
+* {{address|0x|05FC|0E4B|---}} = Code
-* {{0x|0E4C}} to {{0x|0E53}} ({{hex|008}}) =
+* {{address|0x|0E4C|0E53|008}} =
-* {{0x|0E54}} to {{0x|110E}} ({{hex|###}}) = Code
+* {{address|0x|0E54|110E|---}} = Code
-* {{0x|110F}} to {{0x|113E}} ({{hex|02F}}) =
+* {{address|0x|110F|113E|02F}} =
-* {{0x|137B}} to {{0x|1395}} ({{hex|01B}}) =
+* {{address|0x|137B|1395|01B}} =
-* {{0x|1396}} to {{0x|15F3}} ({{hex|25D}}) = 1 word each. Pointers to ROM Addresses used in DMA transfers. While these are local addresses, the DMA transfers generally use Bank {{$|10}}. See {{$|0ACC}} and {{$|0ACE}} in the RAM addresses
+* {{address|0x|1396|15F3|25D}} = 1 word each. Pointers to ROM Addresses used in DMA transfers. While these are local addresses, the DMA transfers generally use Bank {{$|10}}. See {{$|0ACC}} and {{$|0ACE}} in the RAM addresses
-* {{0x|15F4}} to {{0x|1851}} ({{hex|024}}) = Pointers to ROM Addresses used in DMA transfers. While these are local addresses. The DMA transfers generally use Bank {{$|10}}. See {{$|0AD0}} and {{$|0AD2}} in the RAM addresses
+* {{address|0x|15F4|1851|024}} = Pointers to ROM Addresses used in DMA transfers. While these are local addresses. The DMA transfers generally use Bank {{$|10}}. See {{$|0AD0}} and {{$|0AD2}} in the RAM addresses
-* {{0x|1852}} to {{0x|1887}} ({{hex|345}}) =  1 word each. Pointers to ROM Addresses used in DMA transfers. While these are local addresses, the DMA transfers generally use Bank {{$|10}}. See {{$|0AD4}} and {{$|0AD6}} in the RAM addresses
+* {{address|0x|1852|1887|345}} =  1 word each. Pointers to ROM Addresses used in DMA transfers. While these are local addresses, the DMA transfers generally use Bank {{$|10}}. See {{$|0AD4}} and {{$|0AD6}} in the RAM addresses
-* {{0x|1888}} to {{0x|18AA}} ({{hex|022}}) = 1 byte each. Upper byte of a series of VRAM Target addresses, that are used depending on the situation. Table is indexed by {{$|7E0116}}
+* {{address|0x|1888|18AA|022}} = 1 byte each. Upper byte of a series of VRAM Target addresses, that are used depending on the situation. Table is indexed by {{$|7E0116}}
-* {{0x|18AB}} to {{0x|18BF}} ({{hex|###}}) =  NULL
+* {{address|0x|18AB|18BF|---}} =  NULL
-* {{0x|18C0}} to {{0x|18DF}} ({{hex|###}}) =
+* {{address|0x|18C0|18DF|---}} =
-* {{0x|1B52}} to {{0x|????}} ({{hex|###}}) =
+* {{address|0x|1B52|????|---}} =
-* {{0x|4FF3}} to {{0x|528F}} ({{hex|29B}}) =  Indexed (long) table to compressed graphics packets. Each of these packets is treated differently: i.e. {{$|0A}} = Dungeon sprite
+* {{address|0x|4FF3|528F|29B}} =  Indexed (long) table to compressed graphics packets. Each of these packets is treated differently: i.e. {{$|0A}} = Dungeon sprite
-* {{0x|5B57}} to {{0x|6072}} ({{hex|###}}) = ???
+* {{address|0x|5B57|6072|---}} = ???
-* {{0x|6073}} to {{0x|----}} ({{hex|001}}) = graphics data? Appears to come in {{hex|8}} byte chunks.
+* {{address|0x|6073|----|001}} = graphics data? Appears to come in {{hex|8}} byte chunks.
-* {{0x|7C9C}} to {{0x|----}} ({{hex|001}}) = ???
+* {{address|0x|7C9C|----|001}} = ???
 {{toc}}

@@ Line 1: / Line 1: @@
 {{subpage|ROM}}
-* {{$|0000}} to {{$|0489}} = Code
+* {{0x|0000}} to {{0x|0489}} ({{hex|489}}) = Code
-* {{$|048A}} to {{$|0493}}, size = Ah, 1 word each.
+* {{0x|048A}} to {{0x|0493}} ({{hex|00A}}) = 1 word each.
 ** Offsets for reading from SRAM. Based on an index stored at {{$|70:1FFE}}, it will load the value {{$|0000}}, {{$|0500}}, {{$|0A00}}, or (possibly) {{$|0F00}}. The last value seems sketchy because that is an offset for the mirror of the first save slot.
+* {{0x|0494}} to {{0x|05FB}} ({{hex|167}}) = 1 word each.
+* {{0x|0494}} to {{0x|049B}} ({{hex|###}}) = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AD8}} in the RAM addresses.
-DMA offsets for Bank {{$|7E}} (usage undetermined as of yet. Probably pointers to font tiles):
+* {{0x|049C}} to {{0x|04AB}} ({{hex|###}}) = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC0}} and {{$|0AC2}} in the RAM addresses.
----------------------------------------------------------------------------------------------------------------------
+* {{0x|04AC}} to {{0x|04B1}} ({{hex|###}}) = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC4}} and {{$|0AC6}} in the RAM addresses.
-* {{$|494}} to {{$|5FB}}, size = 168h, 1 word each.
+* {{0x|04B2}} to {{0x|05B1}} ({{hex|###}}) = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC8}} in the RAM addresses.
-* {{$|494}} to {{$|49B}}: Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AD8}} in the RAM addresses.
+* {{0x|05B2}} to {{0x|05D1}} ({{hex|###}}) = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0ACA}} in the RAM addresses.
-* {{$|49C}} to {{$|4AB}}: Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC0}} and {{$|0AC2}} in the RAM addresses.
+* {{0x|05D2}} to {{0x|05DD}} ({{hex|###}}) = Stored to {{$|7EC013}}. The value stored is indexed by {{$|7EC015}}.
-* {{$|4AC}} to {{$|4B1}}: Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC4}} and {{$|0AC6}} in the RAM addresses.
+* {{0x|05DE}} to {{0x|05FB}} ({{hex|###}}) = Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AE0}} and {{$|0AE2}} in the RAM addresses.
-* {{$|4B2}} to {{$|5B1}}: Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AC8}} in the RAM addresses.
+* {{0x|05FC}} to {{0x|0E4B}} ({{hex|###}}) = Code
-* {{$|5B2}} to {{$|5D1}}: Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0ACA}} in the RAM addresses.
+* {{0x|0E4C}} to {{0x|0E53}} ({{hex|008}}) =
-* {{$|5D2}} to {{$|5DD}}: Stored to {{$|7EC013}}. The value stored is indexed by {{$|7EC015}}.
+* {{0x|0E54}} to {{0x|110E}} ({{hex|###}}) = Code
-* {{$|5DE}} to {{$|5FB}}: Used in DMA transfers as local addresses in Bank {{$|7E}}. See {{$|0AE0}} and {{$|0AE2}} in the RAM addresses.
+* {{0x|110F}} to {{0x|113E}} ({{hex|02F}}) =
-* {{$|5FC}} to {{$|E4B}} - Code:
+* {{0x|137B}} to {{0x|1395}} ({{hex|01B}}) =
+* {{0x|1396}} to {{0x|15F3}} ({{hex|25D}}) = 1 word each. Pointers to ROM Addresses used in DMA transfers. While these are local addresses, the DMA transfers generally use Bank {{$|10}}. See {{$|0ACC}} and {{$|0ACE}} in the RAM addresses
--------------------------
+* {{0x|15F4}} to {{0x|1851}} ({{hex|024}}) = Pointers to ROM Addresses used in DMA transfers. While these are local addresses. The DMA transfers generally use Bank {{$|10}}. See {{$|0AD0}} and {{$|0AD2}} in the RAM addresses
+* {{0x|1852}} to {{0x|1887}} ({{hex|345}}) =  1 word each. Pointers to ROM Addresses used in DMA transfers. While these are local addresses, the DMA transfers generally use Bank {{$|10}}. See {{$|0AD4}} and {{$|0AD6}} in the RAM addresses
-* {{$|E4C}} to {{$|E53}}, size = 9h
+* {{0x|1888}} to {{0x|18AA}} ({{hex|022}}) = 1 byte each. Upper byte of a series of VRAM Target addresses, that are used depending on the situation. Table is indexed by {{$|7E0116}}
-** ????
+* {{0x|18AB}} to {{0x|18BF}} ({{hex|###}}) =  NULL
-* {{$|E54}} to {{$|110E Code:
+* {{0x|18C0}} to {{0x|18DF}} ({{hex|###}}) =
+* {{0x|1B52}} to {{0x|????}} ({{hex|###}}) =
--------------------------
+* {{0x|4FF3}} to {{0x|528F}} ({{hex|29B}}) =  Indexed (long) table to compressed graphics packets. Each of these packets is treated differently: i.e. {{$|0A}} = Dungeon sprite
+* {{0x|5B57}} to {{0x|6072}} ({{hex|###}}) = ???
-* {{$|110F}} to {{$|113E}}, size = 30h
+* {{0x|6073}} to {{0x|----}} ({{hex|001}}) = graphics data? Appears to come in {{hex|8}} byte chunks.
-** ????
+* {{0x|7C9C}} to {{0x|----}} ({{hex|001}}) = ???
 {{toc}}