P M C / P C I I N T E R F A C E | . | |
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PCI 6254 Configuration Registers | ||
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38h |
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| reserved |
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3Ch | Primary Maximum Latency |
| Primary Minimum Grant | Primary Interrupt Pin |
| Primary Interrupt Line |
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40h | Device ID | Vendor ID | ||||
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44h | Secondary Status | Secondary Command | ||||
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48h |
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| Class Code |
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| Revision ID |
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4Ch | BIST |
| Header Type | Secondary Latency Timer |
| Secondary Cache Line Size |
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50h |
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| Upstream I/O or Memory 0 Bar |
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54h |
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| Upstream Memory 1 Bar |
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58h |
| Upstream Memory 2 Bar or Upstream Memory 1 Bar Upper 32 bits |
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5Ch |
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| reserved |
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6Ch | Subsystem ID | Subsystem Vendor ID | ||||
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70h |
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| reserved |
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74h |
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| reserved |
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| Capability Pointer |
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78h |
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| reserved |
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7Ch | Secondary Max Latency |
| Secondary Minimum Grant | Secondary Interrupt Pin |
| Secondary Interrupt Line |
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80h |
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| XB Downstream Configuration Address |
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84h |
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| XB Downstream Configuration Dataport |
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88h |
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| XB Upstream Configuration Address |
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8Ch |
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| XB Upstream Configuration Dataport |
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90h | reserved |
| XB Config Access | XB Upstream Config Own |
| XB Downstream Config |
| Semaphore Status | Semaphore |
| Own Semaphore | ||
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94h |
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reserved |
| SERR* Event Disable | Clock Control | |||
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98h |
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| SERR* Status | |||
| Control |
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CC1000dm User’s Manual |