ARCHMODE

=ARCHMODE - Set Hercules architecture=

ARCHMODE {S/370 | ESA/390 | ESAME | z/ARCH}

ARCHMODE S/370 -
Sets the emulation to S/370 mode -

- 24 bit addressing - 32 bit GPR (General purpose registers) - PSW EC / BC mode available - s/370 I/O (CAW, CSW , SIO )

**ARCHMODE ESA/390 -**
Sets the emulation to ESA/390 mode -

- 24 bit addressing - 32 bit GPR (General purpose registers) - 390 I/O (ORB, SCSW , SSCH )

**ARCHMODE ESAME (z/Arch) ( ** ESAME and z/Arch set the same mode)**
Sets the emulation to ESAME / z/Arch mode

- 24 / 31 / 64 bit addressing - 64 bit GPR (General purpose registers) - 390 I/O (ORB, SCSW , SSCH )