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Page 16 Pentek Model 6526 Operating Manual
Rev. A
1.11 Specifications (continued)
VMEbus Interface: Slave; A32/D32; I1−7;
Power up with no A24/A32 address mapping;
Bus Grant daisy chain bussed through;
Interrupt daisy chain supported
A16 Memory: A16 base address set with rotary switch;
256−byte address space maximum;
A24/A32 base address configuration registers
A24/32 Memory: Mapping disabled on power up, configured with A16
memory registers;
1 MB address space in A24;
4 MB address space in A32
VMEbus Data Rate: 200 nsec DS to DTACK delay max (with no contention for
global bus by 'C31);
280 nsec bus cycle time max (with 80 nsec master response
overhead)
Processor:
One Texas Instruments TMS320C31, 60 MHz;
On−board XDS−500 emulator connector (12 pins)
'C31 Memory: 128k x 32 Global SRAM, one wait state, shared with
VMEbus;
256k x 8 Flash User EEPROM
Dual−Ported SRAM
Size: 64 kbytes, 1 bank, 16k x 32
'C31 Access: Yes (controlled by on−board register)
VMEbus access: Yes, A24/A32 (controlled by on−board register)
Power: 6.5 A @ +5 VDC maximum
Dimensions:
Standard 6U VMEbus board
Depth: 160.0 mm (6.3")
Height: 233.5 mm (9.2")
Panel Width: 20.3 mm (0.8")
- PENTEK MODEL 6526 1
- Copyrights 2
- Trademarks 2
- Manual Revision History 2
- Warranty 2
- Table of Contents 10
- Chapter 1: Overview 11
- 1.6 Channel Formatters 12
- 1.4 Time Stamp Counter 12
- 1.5 Command Controller / DSP 12
- 1.7 RACEway Interface 13
- 1.8 Digital Interfaces 13
- 1.9 VMEbus Interface 13
- 1.10 Model 6526 Block Diagram 14
- 1.11 Specifications 15
- 2.1 Inspection 17
- Pin 1 – Pin 2* Disabled* 22
- Pin 2 – Pin 3 Enabled 22
- * Factory Default Setting 22
- 2.4 Model 6526 Front Panel 23
- 2.4.2 Sync Bus 27
- 2.4.2.1 Sync Bus Connector 27
- 2.4.2 Sync Bus (continued) 28
- 2.4.3 TMS320C31 Serial Port 31
- 2.4.4 Reset Button 31
- CAUTION!! 33
- 3.1 Programming Overview 35
- 3.3 VMEbus Access 36
- 3.4 VMEbus A16 Slave Memory 37
- 3.4.1.2 DSP Reset − Bit D1 38
- 3.6.13.1 Lock Flag − Bit D0 86
- 3.6.13.2 Read Flag − Bit D1 86
- 3.7.1.1 Single Load − Bit D0 94
- 3.7.5 Command Set 98
- (continued) 100
- 3.8.1.1 BIST Fail − Bit D0 103
- 3.8.1.2 DSP LED − Bit D9 103
- Sync_Source bit SYNC 107
- B.1 Overview 133
- B.2 RACEway ILK1 133
- B.3 RACEway ILK 4 Example 133
- B.4 RACEway ILK 8 Example 134
- B.5 RACEway ILK12 Example 136
- B.6 RACEway ILK16 Example 137
- Appendix C: Graychip 4014 139
- Rev.: A 140
- GRAYCHIP 141
- “NARROW*1.97” 142
- “NARROW*0.97 + 1" 142
- GC4014 DATASHEET 146
- 3.0 FUNCTIONAL DESCRIPTION 147
- 3.1 CONTROL INTERFACE 147
- READ CYCLE- RD HELD LOW 148
- WRITE CYCLE- RD 148
- HELD LOW 148
- 3.3 THE DOWN CONVERTERS 149
- Figure 4. NCO Circuit 150
- Figure 5. Example NCO Spurs 150
- 3.3.2 Four Stage CIC Filter 151
- 3.3.3 Coarse Channel Gain 152
- (c) GSM Coefficients 153
- ∞ to +24 dB in 154
- 3.6 OUTPUT MODES 155
- 3.6.2 Serial Outputs 155
- Table 2: TDM Modes 155
- 3.6.3 Link Mode Output 156
- 3.7 CLOCKING 157
- 3.8 POWER DOWN MODES 157
- 3.9 SYNCHRONIZATION 157
- 3.10 DATA LATENCY 158
- 3.11 DIAGNOSTICS 158
- Table 3: Latency 158
- 4.0 PACKAGING 159
- GC4014-PQ 159
- QUAD RCVR 159
- MMMMMM LLL 159
- GRAYCHIP YYWW 159
- 5.0 CONTROL REGISTERS 161
- 5.1 SYNC MODE REGISTER 162
- Table 4: Sync Modes 162
- 5.2 DECIMATION MODE REGISTER 163
- 5.3 CIC DECIMATION REGISTERS 163
- 5.4 SCALE CONTROL REGISTER 164
- 5.5 CHANNEL GAIN REGISTER 164
- 5.6 OUTPUT FORMAT REGISTER 165
- 5.7 OUTPUT MODE REGISTER 165
- 5.8 BLANKING CONTROL REGISTER 165
- 5.10 COUNTER MODE REGISTERS 166
- 5.11 TEST MODE REGISTER 167
- 5.12 PAGE MAP REGISTER 167
- 5.13 STATUS CONTROL REGISTER 168
- 5.14 CHECKSUM REGISTER 168
- Table 5: Mask Revisions 169
- , suggested default = 0x80 170
- , suggested default = 0x5f 171
- 6.4 DC CHARACTERISTICS 174
- 6.5 AC CHARACTERISTICS 175
- GSM Blocker Requirements 177
- Table 11: GSM Configuration 178
- DAMPS Blocker Requirements 179
- PFIR_SUM 180
- 7.7 DIAGNOSTICS 181
- 7.8 OUTPUT TEST CONFIGURATION 183
- SCALE 6 BIG_SCALE× 56–+() 184
- Appendix D: PitCREWjr 185
- Master Writes and Slave Reads 187
- Master Reads and Slave 187
- Figure 2 189
- Master Function 189
- Figure 4 190
- Figure 5 190
- Figures 6 190
- Figure 5. Master Read 191
- Figure 6. Slave Write 191
- Figure 8 192
- Figure 9 192
- Figure 10 192
- Figure 9. SRE Function 194
- Figure 10. Master Read Error 195
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