Reference Manual

Turbo PMAC/PMAC2 Software Reference
Turbo PMAC Memory and I/O Map 513
Note:
Addresses specified with ‘0x’ prefix are host-computer address offsets from the
base address of the DPRAM, as set by I92, I93, I94, and I97 for the VME bus, by
I93 and I94 for the ISA and PC/104 buses, by the operating system for PCI bus, or
by the communications microcontroller for the USB and Ethernet links.
DPRAM Control Panel
The DPRAM control panel is active if bit 1 of global setup variable I2 is set to 1 (I2 = 2 or 3).
Y:$060000 Motor/Coordinate System Command Enable Bits
(0x0000) (Set to 1 by user to implement value, automatically cleared)
Bits 8 – 15 Base Motor/C.S. Number (valid values 0 – 31)
Bit 7 Motor/C.S. (Base+8) Command Enable
Bit 6 Motor/C.S. (Base+7) Command Enable
Bit 5 Motor/C.S. (Base+6) Command Enable
Bit 4 Motor/C.S. (Base+5) Command Enable
Bit 3 Motor/C.S. (Base+4) Command Enable
Bit 2 Motor/C.S. (Base+3) Command Enable
Bit 1 Motor/C.S. (Base+2) Command Enable
Bit 0 Motor/C.S. (Base+1) Command Enable
X:$060000 Coordinate System Override Enable Bits
(0x0002) (Set to 1 by user to enable value in X:$060001 – $060008)
Bits 8 – 15 Base C.S. Number (valid values 0 – 8)
Bit 7 C.S. (Base+8) Override Value Enable
Bit 6 C.S. (Base+7) Override Value Enable
Bit 5 C.S. (Base+6) Override Value Enable
Bit 4 C.S. (Base+5) Override Value Enable
Bit 3 C.S. (Base+4) Override Value Enable
Bit 2 C.S. (Base+3) Override Value Enable
Bit 1 C.S. (Base+2) Override Value Enable
Bit 0 C.S. (Base+1) Override Value Enable
Y:$060001 (0x0004) Motor/Coordinate System (Base+1) Command Bits
Bit 15 Feed Hold (H) selected C.S.
Bit 14 Home (HM) selected motor
Bit 13 Abort (A) selected C.S.
Bit 12 Step (S, Q) selected C.S.
Bit 11 Run (R) selected C.S.
Bit 10 Prejog (J=) selected motor
Bit 9 Jog Positive (J+) selected motor*
Bit 8 Jog Negative (J-) selected motor*
Bit 7 Jog Relative to Cmd Pos (J:*) selected motor
Bit 6 Jog Relative to Act Pos (J^*) selected motor
Bit 5 Jog Absolute (J=*) selected motor
Bit 4 Lookahead Forward (>) selected C.S.
Bit 3 Lookahead Reverse (<) selected C.S.
Bit 2 Point to Present PROG Beginning (B) selected C.S.
Bit 1 Kill All Motors (<CTRL-K>)
Bit 0 Kill (K) selected motor