Bruker DPP1 - Registers at the Local Bus; Table 5.10: DSP HPI Register; Table 5.11: DSP HPI Control Register Host View; Table 5.9: Type of Flash Proms Used on the DPP

Description
Technical Manual Version 001 BRUKER BIOSPIN 27 (55)
Registers at the Local Bus 5.4.6
The host port interface needs a sequence to read or write to the DSP. The host
begins HPI access by performing the following tasks in this order:
• Initializing the HPI control register (HPIC).
• Initializing the HPI address register (HPIA).
• Writing data to or reading data from the HPI data register (HPID).
Table 5.9: Type of Flash Proms used on the DPP
Local Hex Address Size (KByte) Word (Byte) Type Type of Controller
C000 0000 - C000 00FF 64 1 Byte DPP1 H12513F
Table 5.10: DSP HPI Register
0000 CS0 DSP HPI Control Register low word. R/W 15–0
0002 CS0 DSP HPI Control Register high word. R/W 15–0
0004 CS0 DSP HPI Address Register low word. R/W 15–0
0006 CS0 DSP HPI Address Register high word. R/W 15–0
0008 CS0 DSP HPI Data Register low word. R/W 15–0
000A CS0 DSP HPI Data Register high word. R/W 15–0
000C CS0 DSP HPI Data Register low word with address auto increment. R/W 15–0
000E CS0 DSP HPI Data Register high word with address auto increment. R/W 15–0
Table 5.11: DSP HPI Control Register Host View
Bits 31 .. 20 19 18 17 16
1
5
.. 4 3 2 1 0
Field
Reserved Reser
ved
HINT DSPI
NT
HWO
B
Reserved Rese
rved
HINT DSPI
NT
HW
OB
HOST
read/
write
HR HR HR/W HR/W HR/W HR
HR/
W
HR/
W
HR/
W
Reset
State
0 X 0 0 0 0 X 0 0 0