83Plus:BCALLs:50DD
From WikiTI
Synopsis
Official Name: GetSysInfo
BCALL Address: 50DD
Requires ROM version 1.13 and later
Return nine bytes of system information, including current speed.
Inputs
- HL = Location to store info to.
Outputs
- (HL)= Major boot code version
- (HL+1)= Minor boot code version
- (HL+2)= Hardware version (0 is 83+, 1 is 83+SE, 2 is 84+, 3 is 84+SE)
- (HL+3)= Bits 0-3 = current speed and bit 4 set if SE
- (HL+4)= Device code default
- (HL+5) through (HL+8) = reserved
Destroys
- All
Comments
Check to see if the calc is at least 1.13 before running using GetBaseVer.
