
Philips Semiconductors
PNX15xx Series
Volume 1 of 1
Chapter 30: DCS Network
PNX15XX_SER_3
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 3 — 17 March 2006
30-4
3.2 Register Tables
Table 2 shows detailed bit locations for each register.
Table 2:
DCS Controller_TriMedia Conguration Registers (Rev 0.32)
Bit
Symbol
Acces
s
Value
Description
Offset 0x10 3000
BC_CTRL
31:5
Reserved
-
Ignore upon read. Write as zeros
4:1
TOUT_SEL[3:0]
R/W
0x0
Timeout select
0x0 = Timeout generated after 7 consecutive wait cycles.
0x1 = Timeout generated after 7 consecutive wait cycles.
0x2 = Timeout generated after 7 consecutive wait cycles.
0x3 = Timeout generated after 15 consecutive wait cycles.
0x4 = Timeout generated after 31 consecutive wait cycles.
0x5 = Timeout generated after 63 consecutive wait cycles.
0x6 = Timeout generated after 127 consecutive wait cycles.
0x7 = Timeout generated after 255 consecutive wait cycles.
0x8 = Timeout generated after 511 consecutive wait cycles.
0x9 = Timeout generated after 1,023 consecutive wait cycles.
0xa = Timeout generated after 2,047 consecutive wait cycles.
0xb = Timeout generated after 4,095 consecutive wait cycles.
0xc = Timeout generated after 8,191 consecutive wait cycles.
0xd = Timeout generated after 16,383 consecutive wait cycles.
0xe = Timeout generated after 32,767 consecutive wait cycles.
0xf = Timeout generated after 65,535 consecutive wait cycles
0
TOUT_OFF
R/W
0x1
Timeout disable
0x0 = Timeout enabled.
0x1 = Timeout disabled.
Offset 0x10 300C
BC_ADDR
31:2
ERR_TOUT_ADDR[31:2]
R
0x00000
000-
Full 30 bits of the address which causes an error or timeout.
1:0
Reserved
-
Ignore upon read. Write as zeroes.
Offset 0x10 3010
BC_STAT
31:29
Reserved
-
Ignore upon read. Write as zeroes.
28:24
ERR_TOUT_GNT[4:0]
R
0x0
Active initiator causing error or timeout -- Initiator ID of the current
pending transaction will be captured:
1: TM3260
2: BOOT
4: PCI
23:17
Reserved
Ignore upon read. Write as zeroes.