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-rw-r--r--hram.asm15
1 files changed, 15 insertions, 0 deletions
diff --git a/hram.asm b/hram.asm
index 644315ec..dfe14d66 100644
--- a/hram.asm
+++ b/hram.asm
@@ -10,6 +10,8 @@ hSoftReset EQU $FF8A
; presses the reset sequence (A+B+SEL+START).
; Soft reset when 0 is reached.
+hBaseTileID EQU $FF8B
+
; counters for blinking down arrow
H_DOWNARROWBLINKCNT1 EQU $FF8B
H_DOWNARROWBLINKCNT2 EQU $FF8C
@@ -38,6 +40,19 @@ H_NUMTOPRINT EQU $FF96 ; 3 bytes
H_POWEROFTEN EQU $FF99 ; 3 bytes
H_SAVEDNUMTOPRINT EQU $FF9C ; 3 bytes
+hSerialReceivedNewData EQU $FFA9
+
+; $01 = using external clock
+; $02 = using internal clock
+; $ff = establishing connection
+hSerialConnectionStatus EQU $FFAA
+
+hSerialIgnoringInitialData EQU $FFAB
+
+hSerialSendData EQU $FFAC
+
+hSerialReceiveData EQU $FFAD
+
; these values are copied to SCX, SCY, and WY during V-blank
hSCX EQU $FFAE
hSCY EQU $FFAF