diff options
Diffstat (limited to 'docs/source/techspecs')
-rw-r--r-- | docs/source/techspecs/device_memory_interface.rst | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/docs/source/techspecs/device_memory_interface.rst b/docs/source/techspecs/device_memory_interface.rst index 9a7ce333514..857bfa987a5 100644 --- a/docs/source/techspecs/device_memory_interface.rst +++ b/docs/source/techspecs/device_memory_interface.rst @@ -12,17 +12,17 @@ other devices can be connected to. It's mainly, but not only, cpus. The interface allows for up to four address spaces, numbered 0-3, with symbolic names associated to them in emumem.h for historical reasons. -+------------+-------------+----------------------+ -| Numeric ID | Symbolic ID | Symbolic name | -+============+=============+======================+ -| 0 | AS_0 | AS_PROGRAM | -+------------+-------------+----------------------+ -| 1 | AS_1 | AS_DATA | -+------------+-------------+----------------------+ -| 2 | AS_2 | AS_IO | -+------------+-------------+----------------------+ -| 3 | AS_3 | AS_DECRYPTED_OPCODES | -+------------+-------------+----------------------+ ++------------+-------------+---------------+ +| Numeric ID | Symbolic ID | Symbolic name | ++============+=============+===============+ +| 0 | AS_0 | AS_PROGRAM | ++------------+-------------+---------------+ +| 1 | AS_1 | AS_DATA | ++------------+-------------+---------------+ +| 2 | AS_2 | AS_IO | ++------------+-------------+---------------+ +| 3 | AS_3 | AS_OPCODES | ++------------+-------------+---------------+ 2. Setup -------- @@ -41,7 +41,7 @@ created. The **has_configured_map** method allows to test in the **memory_space_config** method whether an **address_map** has been associated with a given space. That allows to implement optional -memory spaces, such as AS_DECRYPTED_OPCODES in certain cpu cores. The +memory spaces, such as AS_OPCODES in certain cpu cores. The parameterless version tests for AS_PROGRAM/AS_0. 3. Associating maps to spaces |