Agilent Technologies 8564EC Service Manual page 393

8560 EC-SERIES
POWER RESET
+28V
SUPPLIES CIRCUITRY
+15VF
J2
POWER
+5VF
CABLE
-12.6VF
-15VF
16 MHz TTL
FLAT PANEL
DISPLAY
J8
DISPLAY CONNECTION
CABLE
LMUX
DISPLAY EEPROM
CONTROL
FREQUENCY
COUNTER
J13
FREQUENCY INPUT/
COUNTER OUTPUT
10MHz IN
J9
10MHz_DSPL
J10
4 MHz TTL
16 MHz
HARMONIC
FILTER 8 MHz TTL
Note: Shaded area indicates the functions implemented in U35
LHALT
CPU CHIP SELECT
AND CONTROL
DRESET
BUS
INTERCONNECTS
IDO-7
DCNTO-15
ADDRESS BUS
BIDO-7
FLASH RAM POWER
+5VF
BATTERY
+RP
BACKUP
BATTERY
HP-IB
FAST ADC
CONTROL
TO
8 MHz TTL
FUNCTION
BLOCKS
Note: Dark Shaded area indicates the
functions implemented in U16.
J11
OPTION
MODULE FADC CONTROL
CPU INTERFACE
AND CONTROL
REGISTERS
A3
J1 INTERFACE
CABLE
IOBO-IOB7
RAM
VIDEO INPUT
VIDEO
SCALING
FLASH
INPUT
VIDEO
0-1V AMPLIFIERS
J5
AND LIMITER
J3
BATTERY
POWER
+15VF
SUPPLIES
J7 (FADC)
+5VF
HP-IB
-15VF
FADC CONTROL
IOBO-IOB15
CONTROLLER SECTION
REF CLOCK
(24 MHz)
CLOCK AND TRIGGER 16-BIT
SAMPLE RATE POST-TRIGGER
GENERATOR COUNTER
TIMING AND CONTROL BUS
12-BIT PEAK/PIT 32K RAM
ADCO- DFADCO-
ADC DETECTION
ADC11 DFADC7
P2-P7
VIDEO
TRIGGER
TIMING AND CONTROL BUS
COMPARATOR
IOB2-
IOB7
IOB DATA BUS
J1-6
HSWP
15-BIT (32K)
CIRCULAR
ADDRESS
COUNTER AND
LATCH
AFADCO-
AFADC14
MEMORY
ADDRESS BUS
Figure 10 - 14 Controller Block Diagram
sm130c