PNX1311EH/G,557 NXP Semiconductors, PNX1311EH/G,557 Datasheet - Page 317

• Manufacturer Part Number: PNX1311EH/G,557
• Description: IC MEDIA PROC 166MHZ 292-HBGA
• Manufacturer: NXP Semiconductors

Specifications of PNX1311EH/G,557

• Applications: Multimedia
• Core Processor: TriMedia
• Controller Series: Nexperia
• Ram Size: 48K x 8
• Interface: I²C, 2-Wire Serial
• Number Of I /o: 169
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 292-HBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Program Memory Type: -
• Other names: 568-1295; 935277721557; PNX1311EH/G

PNX1300/01/02/11 Data Book
curcycles
SYNTAX
FUNCTION
DESCRIPTION
curcycles
destination register, rdest.. The master CCCOUNT increments on all cycles (processor-stall and non-stall) if
PCSW.CS = 1; otherwise, the counter increments only on non-stall cycles.
modification of the destination register. If the LSB of rguard is 1, rdest is written; otherwise, rdest is not changed.
EXAMPLES
A-19
CCCOUNT_HR = 0xabcdefff12345678
r10 = 0, CCCOUNT_HR = 0xabcdefff12345678
r20 = 1, CCCOUNT_HR = 0xabcdefff12345678
Refer to
The
[ IF rguard ] curcycles
if rguard then
rdest
curcycles
Section 3.1.5, “CCCOUNT—Clock Cycle Counter”
CCCOUNT<31:0>
operation copies the current low 32 bits of the master Clock Cycle Counter (CCCOUNT) to the
Initial Values
operation optionally takes a guard, specified in rguard. If a guard is present, its LSB controls the
PRELIMINARY SPECIFICATION
rdest
curcycles
IF r10 curcycles
IF r20 curcycles
Read current clock cycle counter, least-
Operation
for a description of the CCCOUNT operation. The
r60
r100
r70
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
cycles hicycles writepcsw
r30
no change, since guard is false
r100
Philips Semiconductors
0x12345678
0x12345678
significant word
ATTRIBUTES
SEE ALSO
Result
fcomp
162
No
—
0
1
3