diff options
| author | YamaArashi <shadow962@live.com> | 2014-09-14 11:29:18 -0700 |
|---|---|---|
| committer | YamaArashi <shadow962@live.com> | 2014-09-14 11:29:18 -0700 |
| commit | 2ed65d9c3e3ba60939ebe2928ffddc06a90b1876 (patch) | |
| tree | 0efc4cb1b79494d119524b120d27c8c5b74a6a05 /constants/hardware_constants.asm | |
| parent | 0c916aea3353ed1bf2750be403b0da9ea0b922d4 (diff) | |
Commented/labelled misc functions
Diffstat (limited to 'constants/hardware_constants.asm')
| -rw-r--r-- | constants/hardware_constants.asm | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/constants/hardware_constants.asm b/constants/hardware_constants.asm index 8e926a11..e875622d 100644 --- a/constants/hardware_constants.asm +++ b/constants/hardware_constants.asm @@ -2,27 +2,17 @@ GBC EQU $11 -; MBC3 -MBC3SRamEnable EQU $0000 -MBC3RomBank EQU $2000 -MBC3SRamBank EQU $4000 -MBC3LatchClock EQU $6000 -MBC3RTC EQU $a000 +; MBC1 +MBC1SRamEnable EQU $0000 +MBC1RomBank EQU $2000 +MBC1SRamBank EQU $4000 +MBC1SRamBankingMode EQU $6000 SRAM_DISABLE EQU $00 SRAM_ENABLE EQU $0a NUM_SRAM_BANKS EQU 4 -RTC_S EQU $08 ; Seconds 0-59 (0-3Bh) -RTC_M EQU $09 ; Minutes 0-59 (0-3Bh) -RTC_H EQU $0a ; Hours 0-23 (0-17h) -RTC_DL EQU $0b ; Lower 8 bits of Day Counter (0-FFh) -RTC_DH EQU $0c ; Upper 1 bit of Day Counter, Carry Bit, Halt Flag - ; Bit 0 Most significant bit of Day Counter (Bit 8) - ; Bit 6 Halt (0=Active, 1=Stop Timer) - ; Bit 7 Day Counter Carry Bit (1=Counter Overflow) - ; interrupt flags VBLANK EQU 0 LCD_STAT EQU 1 |