View source for Layer 2 Shadow RAM bank Register

{{NextRegister
|Number=$13
|Readable=Yes
|Writable=Yes
|ShortDesc=Sets the [[Memory map|bank]] number where the Layer 2 shadow screen begins.
}}

Bits 6-0 store the number of the "SRAM page" (ie, [[Memory map|bank]]) used for the shadow Layer 2 screen. The default is 11. Because the layer 2 screen is 48kiB, it actually occupies 3 banks, and the number set here is the first; so by default, it occupies banks 11-13. (bit 7 is reserved, use 0)

For shadow bank paging see [[Layer_2]]

Valid values are 0 to 109 (with 2MiB SRAM memory extension, 0 to 45 with default 1MiB memory).